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Custom Design – Wall Joints

Custom Design – Wall Joints

Model ALEW – Custom Wall Joint

Model ALEW Wall joint system with spring lift, is designed to withstand maximum seismic movements.

With this new custom model the capability to deal with much larger range of expansion joint widths has increased.

Contact M.H. Powell & Co., Inc. for more information.

ModelDownloads
ALEW-5PDFCAD
ALEW-6PDFCAD
ALEW-7PDFCAD
ALEW-8PDFCAD
ALEW-9PDFCAD
ALEW-10PDFCAD
ALEW-11PDFCAD
ALEW-12PDFCAD

TRESPA PANEL Joint System – Custom – Wall Joint

Project specific custom design expansion join systems offer a wide range of options to make the elevations more architecturally appealing.

Use of magnets provide additional wind load support for wider seismic expansion joint covers.

Wall finish panels on Exterior / Interior walls can be installed on top of metal joint cover system making the expansion joint cover hidden.

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Floor – Heavy Duty – Auto H2O

Floor – Heavy Duty – Auto H2O

Heavy Duty Floor Joints

M.H. Powell & Co., Inc. provides a series of seismic expanion joint covers to meet auto load and impacts. These heavy duty floor joint systems are designed to match most structural and design intent.

Due to auto traffic and constant heavy impact, the PTHD, PTHDXW, PTHDS, HDCIP and HDEXW models are incorporated with cast in place anchors which allow proper placement in post tension concrete floor systems

This adjustable anchoring system requires project field coordination for proper installation.

 

Model BOHD

Model
Installation Guide
Specs
Model

Model WS can be used mainly on flat surface conditions on both walls and ceilings.

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Model WS can be used mainly on flat surface conditions on both walls and ceilings.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

Model WS can be used mainly on flat surface conditions on both walls and ceilings.

Interior / Exterior Walls & Ceillings – Flat Conditions
Joint "A"ModelMax Opening“B” CoverDownloads
4"(101.60)BOHD-4+/-50%(2")10.5"(266.70)PDFCAD
5"(127.00)BOHD-5+/-50% (2.5")11.5"(292.10)PDFCAD
6"(152.40)BOHD-6+/-50%(3")12.5"(317.50)PDFCAD
7"(177.80)BOHD-7+/-50%(3.5")13.5"(342.90)PDFCAD
8"(203.20)BOHD-8+/-50%(4")14"(355.60)PDFCAD
9"(228.60)BOHD-9+/-50%(4.5")15.5"(393.70)PDFCAD

Consult M.H.Powell & Co., Inc. for joints larger than 12”.

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Model HDCIP

Model
Installation Guide
Specs
Model

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Joint "A"ModelMax Opening“B” CoverDownloads
4"(101.60)HDCIP-4+/-50%(2")10.5"(266.70)PDFCAD
5"(127.00)HDCIP-5+/-50% (2.5")11.5"(292.10)PDFCAD
6"(152.40)HDCIP-6+/-50%(3")12.5"(317.50)PDFCAD
7"(177.80)HDCIP-7+/-50%(3.5")13.5"(342.90)PDFCAD
Model HDEXW (Extra Wide)

Model
Installation Guide
Specs
Model

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Joint "A"ModelMax Opening“B” CoverDownloads
4"(25.40)HDEXW-4+/-50%(2")14"(355.60)PDFCAD
5"(50.80)HDEXW-5+/-50% (2.5")15"(381.00)PDFCAD
6"(152.40)HDEXW-6+/-50%(3")16"(406.40)PDFCAD
Model PTHD

Model
Installation Guide
Specs
Model

W-Series offers wide range of seismic expansion movements.

Custom designed Aluminum cover plates provide the ability to withstand up to 100% or more maximum seismic joint movement.

 

M.H. Powell & Co., Inc. is always ready to offer its experienced technical assistance for Architects, Engineers and Builders in designing expansion joint cover systems for project specific conditions.

 

Contact M.H. Powell & Co., Inc. for further details and assistance.

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

 

W-Series offers wide range of seismic expansion movements.

Custom designed Aluminum cover plates provide the ability to withstand up to 100% or more maximum seismic joint movement.

 

M.H. Powell & Co., Inc. is always ready to offer its experienced technical assistance for Architects, Engineers and Builders in designing expansion joint cover systems for project specific conditions.

 

Contact M.H. Powell & Co., Inc. for further details and assistance.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

W-Series offers wide range of seismic expansion movements.

Custom designed Aluminum cover plates provide the ability to withstand up to 100% or more maximum seismic joint movement.

 

M.H. Powell & Co., Inc. is always ready to offer its experienced technical assistance for Architects, Engineers and Builders in designing expansion joint cover systems for project specific conditions.

 

Contact M.H. Powell & Co., Inc. for further details and assistance.

Joint "A"ModelMax Opening“B” CoverDownloads
4"(101.60)PTHD-4+/-50%(2")11.5"(292.10)PDFCAD
5"(127.00)PTHD-5+/-50% (2.5")12.5"(317.50)PDFCAD
6"(152.40)PTHD-6+/-50%(3")13.5"(342.90)PDFCAD
7"(177.80)PTHD-7+/-50%(3.5")14.5"(368.30)PDFCAD
8"(203.20)PTHD-8+/-50%(4")15.5"(393.70)PDFCAD
9"(203.20)PTHD-9+/-50%(4.5")16.5"(419.10)PDFCAD


Model PTHDS

Model
Installation Guide
Specs
Model

 

 

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

 

W-Series offers wide range of seismic expansion movements.

Custom designed Aluminum cover plates provide the ability to withstand up to 100% or more maximum seismic joint movement.

 

Specs

Joint "A"ModelMax Opening“B” CoverDownloads
2"(25.40)PTHDS-2+/-50%(1")8.25"(209.55)PDFCAD
3"(50.80)PTHDS-3+/-50% (1.5")9.25"(234.95)PDFCAD
4"(101.60)PTHDS-4+/-50%(2")10.25"(260.35)PDFCAD
5"(127.00)PTHDS-5+/-50%(2.5")11.25"(285.75)PDFCAD
6"(152.40)PTHDS-6+/-50%(3")12.25"(311.15)PDFCAD

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Floor – custom – Fabricated

Floor – custom – Fabricated

Rotation – Hinged Floor Plates

M.H. Powell & Co., Inc. with its innovative technical approach is
capable of providing a wide range of custom fabricated and project
specific seismic design solutions.
Custom floor joint systems offer more advanced technical properties in a user friendly design

  • Applicable for both new and existing conditions
  • Clean lines and a variety of finishes
  • Capability of handling 100% seismic movements
  • Accomodate seismic openings

Model ALFF
  • Custom Model Floor to Floor

Model
Installation Guide
Specs
Model

 

Model ALFF can be used for a larger range of seismic openings.
Consult M.H.Powell & Co., Inc. for more custom options.

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

 

Model ALFF can be used for a larger range of seismic openings.

Consult M.H.Powell & Co., Inc. for more custom options.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

Model ALFF can be used for a larger range of seismic openings.

Consult M.H.Powell & Co., Inc. for more custom options.

Joint "A"ModelMax Opening“B” CoverDownloads
5"(127.00)ALFF-5+/-50% (2.5")8.5"(215.90)PDFCAD
6"(152.40)ALFF-6+/-50%(3")10"(254.00)PDFCAD
7"(177.80)ALFF-7+/-50%(3.5")11.5"(292.10)PDFCAD
8"(203.20)ALFF-8+/-50%(4")13"(330.20)PDFCAD
9"(228.60)ALFF-9+/-50%(4.5")14.5"(368.30)PDFCAD
10"(254.00)ALFF-10+/-50%(5")16"(406.40)PDFCAD
Model ALFW​
  • Custom Model Floor to Floor

Model
Installation Guide
Specs
Model

 

 

Model ALFW can be used for floor to wall conditions

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

 

Model ALFW can be used for floor to wall conditions

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

Model ALFW can be used for floor to wall conditions

Joint "A"ModelMax Opening“B” CoverDownloads
5"(127.00)ALFW-5+/-50% (2.5")8.5"(215.90)PDFCAD
6"(152.40)ALFW-6+/-50%(3")10"(254.00)PDFCAD
7"(177.80)ALFW-7+/-50%(3.5")11.5"(292.10)PDFCAD
8"(203.20)ALFW-8+/-50%(4")13"(330.20)PDFCAD
9"(228.60)ALFW-9+/-50%(4.5")14.5"(368.30)PDFCAD
10"(254.00)ALFW-10+/-50%(5")16"(406.40)PDFCAD
Model PHFW and PHFF
  • Custom Model Floor to Floor

Model
Installation Guide
Specs
Model

 

 

Model PHFF is available for floor to floor expansion joints.

Contact M.H. Powell & Co., Inc. for more details and custom design solutions.

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

 

Model PHFF is available for floor to floor expansion joints.

Contact M.H. Powell & Co., Inc. for more details and custom design solutions.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

Model PHFF is available for floor to floor expansion joints.

Contact M.H. Powell & Co., Inc. for more details and custom design solutions.

Joint "A"ModelMax Opening“B” CoverDownloads
5"(127.00)PHFW-5+/-50% (2.5")8.5"(215.90)PDFCAD
5"(127.00)PHFF-5+/-50% (2.5")8.5"(215.90)
6"(152.40)PHFW-6+/-50%(3")10"(254.00)PDFCAD
6"(152.40)PHFF-6+/-50%(3")10"(254.00)
7"(177.80)PHFW-7+/-50%(3.5")11.5"(292.10)PDFCAD
7"(177.80)PHFF-7+/-50%(3.5")11.5"(292.10)
8"(203.20)PHFW-8+/-50%(4")13"(330.20)PDFCAD
8"(203.20)PHFF-8+/-50%(4")13"(330.20)
9"(228.60)PHFW-9+/-50%(4.5")14.5"(368.30)PDFCAD
9"(228.60)PHFF-9+/-50%(4.5")14.5"(368.30)
10"(254.00)PHFW10+/-50%(5")16"(406.40)PDFCAD
10"(254.00)PHFF-10+/-50%(5")16"(406.40)
Model PUL
  • Custom Floor Model

Model PUL is specifically designed to incorporate various architectural floor finishes. This model is in line with Model PU-Floor to Floor joint system.
Model PUL can be used in both floor to floor and floor to wall conditions. Contact M.H. Powell & Co., Inc. for more details.

Model HD
  • Floor (EX’G/New) to Floor (EX’G/New)

Model
Installation Guide
Specs
Model

 

 

MODEL – HDL

Available for floor to wall seismic joint covers.

Consult M.H. Powell & Co., Inc. for larger seismic voids.

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

 

MODEL – HDL

Available for floor to wall seismic joint covers.

Consult M.H. Powell & Co., Inc. for larger seismic voids.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

MODEL – HDL

Available for floor to wall seismic joint covers.

Consult M.H. Powell & Co., Inc. for larger seismic voids.

Joint "A"ModelMax Opening“B” CoverDownloads
4"(101.60)HD-4+/-50%(2")8"(203.20)PDFCAD
4"(101.60)HD-4-4+/-100% (4")10"(254.00)PDFCAD
5"(127.00)HD-5+/-50%(2.5")9.5"(241.30)PDFCAD
6"(152.40)HD-6+/-50%(3")11"(279.40)PDFCAD
6"(203.20)HD-6-6+/-100%(6")14"(355.60)PDFCAD
7"(177.70)HD-7+/-50%(3.5")12.5"(317.50)PDFCAD
7"(177.70)HD-7-7+/-100%(7")16"(406.40)PDFCAD
8"(177.70)HD-8+/-50%(4")14"(355.60)PDFCAD
8"(203.20)HD-8-8+/-100%(8")18"(457.20)PDFCAD
9"(177.70)HD-9-9+/-50%(4.5")15.5"(393.70)PDFCAD
Model PUL
  • Custom Floor Model

PHEV – Floor (Existing) to Floor (Existing)
‘No Frills’ Auto Traffic Thresholds with pre-formed low density closed compressible filler with adhesives.
Assembly is available for up to 6″ wide joints.
Consult M.H. Powell & Co., Inc for larger seismic separations.
Model PHEVL – Floor(EX’G/New) to Wall available.
*Aluminium cover plate thickness varies with seismic joint width ‘A’.

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Aluminum Roof Systems

Aluminum Roof Systems

Aluminum Roof Joint Covers

M.H. Powell & Co., Inc. provides a variety of seismic expansion joint covers for roofs to match different project specific conditions.

Aluminum roof cover systems can be custom fabricated to match maximum seismic movements at each given condition.

The adjustability of the fabricated Aluminum cover plate provides the required movement capability without modifying any other assembly component.
Aluminum roof joint systems offer different mounting methods to match both new and existing conditions.

  • Aluminum roof cover plate thickness varies to match seismic joint width.

 

Model RR (Roof to Roof)

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

"A" VoidModelMax Opening“B” CoverDownloads
2"(50.80)RR-2+/-4"(101.60)10"(254.00)PDFCAD
3"(76.20)RR-3+/-4.5(114.30)11"(279.40)PDFCAD
3"(76.20)RR-3-3+/-6"(152.40)11"(279.40)PDFCAD
4"(101.60)RR-4+/-6"(152.40)12"(304.80)PDFCAD
4"(101.60)RR-4-4+/-8"(203.20)12"(304.80)PDFCAD
5"(127.00)RR-5+/-7.5"(190.50)13"(330.20)PDFCAD
5"(127.00)RR-5-5+/-10"(254.00)13"(330.20)PDFCAD
6"(152.40)RR-6+/-9"(228.60)14"(355.60)PDFCAD
6"(152.40)RR-6-6+/-12"(304.80)14"(355.60)PDFCAD
7"(177.80)RR-7+/-10.5"(266.70)15"(381.00)PDFCAD
7"(177.80)RR-7-7+/-14"(355.60)16"(406.40)PDFCAD
8"(203.20)RR-8+/-12"(304.80)16"(406.40)PDFCAD
8"(203.20)RR-8-8+/-16"(406.40)18"(457.20)PDFCAD
9"(228.60)RR-9+/-13.5"(342.90)17"(431.80)PDFCAD
9"(228.60)RR-9-9+/-18"(457.20)20"(508.00)PDFCAD
10"(254.00)RR-10+/-15"(381.00)18"(457.20)PDFCAD

Consult M.H.Powell & Co., Inc. for joints larger than 10”.

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Model RPP

Model
Installation Guide
Specs
Model

 

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

 

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

"A" VoidModelMax Opening“B” CoverDownloads
2"(50.80)RPP-2+/-4"(101.60)10"(254.00)PDFCAD
3"(76.20)RPP-3+/-4.5(114.30)11"(279.40)PDFCAD
3"(76.20)RPP-3-3+/-6"(152.40)11"(279.40)PDFCAD
4"(101.60)RPP-4+/-6"(152.40)12"(304.80)PDFCAD
4"(101.60)RPP-4-4+/-8"(203.20)12"(304.80)PDFCAD
5"(127.00)RPP-5+/-7.5"(190.50)13"(330.20)PDFCAD
5"(127.00)RPP-5-5+/-10"(254.00)13"(330.20)PDFCAD
6"(152.40)RPP-6+/-9"(228.60)14"(355.60)PDFCAD
6"(152.40)RPP-6-6+/-12"(304.80)14"(355.60)PDFCAD
7"(177.80)RPP-7+/-10.5"(266.70)15"(381.00)PDFCAD
7"(177.80)RPP-7-7+/-14"(355.60)16"(406.40)PDFCAD
8"(203.20)RPP-8+/-12"(304.80)16"(406.40)PDFCAD
8"(203.20)RPP-8-8+/-16"(406.40)18"(457.20)PDFCAD
9"(228.60)RPP-9+/-13.5"(342.90)17"(431.80)PDFCAD
9"(228.60)RPP-9-9+/-18"(457.20)20"(508.00)PDFCAD
10"(254.00)RPP-10+/-15"(381.00)18"(457.20)PDFCAD

Consult M.H.Powell & Co., Inc. for joints larger than 10”.
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Model CRR (Roof to Roof – Metal Roofing)

Model
Installation Guide
Specs
Model

 

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

 

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

 

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum

"A" VoidModelMax Opening“B” CoverDownloads
2"(50.80)CRR-2+/-4"(101.60)8"(203.20)PDFCAD
3"(76.20)CRR-3+/-4.5(114.30)8.5"(215.90)PDFCAD
3"(76.20)CRR-3-3+/-6"(152.40)10"(254.00)PDFCAD
4"(101.60)CRR-4+/-6"(152.40)10"(254.00)PDFCAD
4"(101.60)CRR-4-4+/-8"(203.20)12"(304.80)PDFCAD
5"(127.00)CRR-5+/-7.5"(190.50)11.5"(292.10)PDFCAD
5"(127.00)CRR-5-5+/-10"(254.00)14"(355.60)PDFCAD
6"(152.40)CRR-6+/-9"(228.60)13"(330.20)PDFCAD
6"(152.40)CRR-6-6+/-12"(304.80)16"(406.40)PDFCAD
7"(177.80)CRR-7+/-10.5"(266.70)14.5"(368.30)PDFCAD
7"(177.80)CRR-7-7+/-14"(355.60)18"(457.20)PDFCAD
8"(203.20)CRR-8+/-12"(304.80)16"(406.40)PDFCAD
8"(203.20)CRR-8-8+/-16"(406.40)20"(508.00)PDFCAD
9"(228.60)RR-9+/-13.5"(342.90)17.5"(444.50)PDFCAD
9"(228.60)CRR-9-9+/-18"(457.20)22"(558.80)PDFCAD
10"(254.00)CRR-10+/-15"(381.00)19"(482.60)PDFCAD

Consult M.H.Powell & Co., Inc. for joints larger than 10”.
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Model RW (Roof to Wall)

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

"A" VoidModelMax Opening“B” CoverDownloads
2"(50.80)RW-2+/-4"(101.60)6"(152.40)PDFCAD
3"(76.20)RW-3+/-4.5(114.30)7"(177.80)PDFCAD
3"(76.20)RW-3-3+/-6"(152.40)7"(177.80)PDFCAD
4"(101.60)RW-4+/-6"(152.40)8"(203.20)PDFCAD
4"(101.60)RW-4-4+/-8"(203.20)9"(288.60)PDFCAD
5"(127.00)RW-5+/-7.5"(190.50)9"(288.60)PDFCAD
5"(127.00)RW-5-5+/-10"(254.00)11"(279.40)PDFCAD
6"(152.40)RW-6+/-9"(228.60)10"(254.00)PDFCAD
6"(152.40)RW-6-6+/-12"(304.80)13"(330.20)PDFCAD
7"(177.80)RW-7+/-10.5"(266.70)11.5"(292.10)PDFCAD
7"(177.80)RW-7-7+/-14"(355.60)15"(381.00)PDFCAD
8"(203.20)RW-8+/-12"(304.80)13"(330.20)PDFCAD
8"(203.20)RW-8-8+/-16"(406.40)17"(431.80)PDFCAD
9"(228.60)RW-9+/-13.5"(342.90)14.5"(368.30)PDFCAD
9"(228.60)RW-9-9+/-18"(457.20)19"(482.60)PDFCAD
10"(254.00)RW-10+/-15"(381.00)16"(406.40)PDFCAD

Consult M.H.Powell & Co., Inc. for joints larger than 10”.
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Model RPW (Roof Parapet to Roof)

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

"A" VoidModelMax Opening“B” CoverDownloads
2"(50.80)RPW-2+/-4"(101.60)6"(152.40)PDFCAD
3"(76.20)RPW-3+/-4.5(114.30)7"(177.80)PDFCAD
3"(76.20)RPW-3-3+/-6"(152.40)7"(177.80)PDFCAD
4"(101.60)RPW-4+/-6"(152.40)8"(203.20)PDFCAD
4"(101.60)RPW-4-4+/-8"(203.20)9"(288.60)PDFCAD
5"(127.00)RPW-5+/-7.5"(190.50)9"(288.60)PDFCAD
5"(127.00)RPW-5-5+/-10"(254.00)11"(279.40)PDFCAD
6"(152.40)RPW-6+/-9"(228.60)10"(254.00)PDFCAD
6"(152.40)RPW-6-6+/-12"(304.80)13"(330.20)PDFCAD
7"(177.80)RPW-7+/-10.5"(266.70)11.5"(292.10)PDFCAD
7"(177.80)RPW-7-7+/-14"(355.60)15"(381.00)PDFCAD
8"(203.20)RPW-8+/-12"(304.80)13"(330.20)PDFCAD
8"(203.20)RPW-8-8+/-16"(406.40)17"(431.80)PDFCAD
9"(228.60)RPW-9+/-13.5"(342.90)14.5"(368.30)PDFCAD
9"(228.60)RPW-9-9+/-18"(457.20)19"(482.60)PDFCAD
10"(254.00)RPW-10+/-15"(381.00)16"(406.40)PDFCAD

Consult M.H.Powell & Co., Inc. for joints larger than 10”.

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Model CRW (Roof to Wall – Metal Roofing)

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

"A" VoidModelMax Opening“B” CoverDownloads
2"(50.80)CRW-2+/-4"(101.60)6"(152.40)PDFCAD
3"(76.20)CRW-3+/-4.5(114.30)6.5"(165.10)PDFCAD
3"(76.20)CRW-3-3+/-6"(152.40)8"(203.20)PDFCAD
4"(101.60)CRW-4+/-6"(152.40)8"(203.20)PDFCAD
4"(101.60)CRW-4-4+/-8"(203.20)10"(254.00)PDFCAD
5"(127.00)CRW-5+/-7.5"(190.50)9.5"(241.30)PDFCAD
5"(127.00)CRW-5-5+/-10"(254.00)12"(304.80)PDFCAD
6"(152.40)CRW-6+/-9"(228.60)11"(279.40)PDFCAD
6"(152.40)CRW-6-6+/-12"(304.80)14"(355.60)PDFCAD
7"(177.80)CRW-7+/-10.5"(266.70)12.5"(317.50)PDFCAD
7"(177.80)CRW-7-7+/-14"(355.60)16"(406.40)PDFCAD
8"(203.20)CRW-8+/-12"(304.80)14"(355.60)PDFCAD
8"(203.20)CRW-8-8+/-16"(406.40)18"(457.20)PDFCAD
9"(228.60)CRW-9+/-13.5"(342.90)15.5"(393.70)PDFCAD
9"(228.60)CRW-9-9+/-18"(457.20)20"(508.00)PDFCAD
0"(254.00)CRW-10+/-15"(381.00)17"(431.80)PDFCAD

Consult M.H.Powell & Co., Inc. for joints larger than 10”.
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Posted on by

Expand-o-Flash

Expand-o-Flash

Expand-O-Flash joint covers are designed to manage seismic movements of roof joints. These systems are applicable to both new and existing roof conditions as well as related exterior walls.
Each cover is a combination of flexible Elastromeric membrane, supported by a closed cell foam,forming a flexible bellow with two metal flanges.
Expand-o-Flash system covers are flexible, waterproof and provide ease of installation.
Refer Johns Manville Roofing Systems Group for more information www.jm.com

Metal Flanges are available in:

  • 26 GA Galvanized steel
  • Mill Finish Aluminium (0.032″)
  • Stainless Steel (0.081″)
  • Copper (16 oz)

*Alternative materials available upon request

Flexible Rubber Membranes

  • White or Black 60 Mil EPDM
  • Black 60 Mil Neoprene

*Standard color – Black

Model EJ/WC

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

Model EJ

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

Model EJ

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

Model EJ

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

Roof Curb to Roof Curb

OpeningBellow WidthFoam ThicknessStyle EJStyle CF & CF-EJDownloads
1 1/2" TO 2 1/2"4"(101.60)3/8"(0.375")EJ-4 (10ft/50ft)CF-4,CF-EJ-4 (10ft)
2 1/2" TO 3 1/2"6"(152.40)1/2"(0.500")EJ-6 (10ft/50ft)CF-6,CF-EJ-6 (10ft)
3 1/2" TO 5"8"(203.00)1/2"(0.500")EJ-8 (10ft/50ft)CF-8,CF-EJ-8 (10ft)
5" TO 6 1/2"10"(254.00)5/8"(0.625")EJ-10 (10ft)CF-10,CF-EJ-10 (10ft)
6 1/2" TO 8"12"(304.80)3/4"(0.750)EJ-12 (10ft)CF-12,CF-EJ-12 (10ft)

Rule of Thumb to determine bellow width based on +/- 50% movement

Roof to Roof models : 1.5 x(‘A’ Joint width)

Roof to Wall models : 2.0 x(‘A’ Joint width)

Contact M.H. Powell & Co., for conditions with wider curbs.

Model EJ

Model
Installation Guide
Specs
Model

Installation Guide

Vivamus fringilla suscipit justo

Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.

Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula

Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.

Specs

Phasellus non nibh

Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.

Duis pulvinar nibh vel urna

Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet.

Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et.

Bellow Width4"6"8"10"12"14"16"18"20"24"
Mounting Height 'H' 2 1/2"3 3/4"5"6 1/4"7 1/2"8 1/4"10 1/4"11 1/2"12 3/4"15 1/4"