Closures

Over 5000 profiles to fit any metal or polycarbonate panel

  • All common panels available
  • Specializing in "hard to find" custom panels
  • Decking closure strips and plugs available

Custom cut profiles to fill any void or roof deck

Available in a material to meet your spec

  • EPDM foam rubber
  • Laminated closed-cell, cross-linked polyethylene
  • Non-laminated, cross-linked polyethylene
  • Nomaco GF1 Foam

Available with adhesive strip on ribbed or flat side

  • Reduces labor costs

All excess foam removed

  • Requires no job-site clean up

Interlocking dovetails available on many profiles to ensure a snug fit

  • Allows for quick and easy installation

Universal closures with pressure sensitive adhesive (PSA) for hips and valleys

Beveled closures

  • Seals extreme roof slopes
  • Available to customer specifications

HFP1 - EPDM Real Rubber Closure

EPDM/SBR blend rubber closure. This closure has an extremely fine closed-cell structure. The material is highly resistant to most chemicals and is extremely stable in all weather conditions. Water absorption rates are much lower than most other closures. This product will remain flexible and is excellent for all closure applications. Gray and custom colors available.

Density (PCF) 7 Durometer 00 (00 Scale) 40 - 50
Tensile Strength (PSI) 80 Thermal Stability (%) <5
Elongation % (Machine Direction) 305% Thermal Conductivity 0.25
Compression Resistance (25% PSI) 5 - 9 Water / Absorption (%) <4
Compression Resistance (50% PSI) 10-18 Working Temp. Range -40 to +250
Compression Set @ 50% (%) 12 Tear Resistance (PLI) 11.7 # / inch

HFP2 - Laminated 2# Crosslinked Polyethylene Closure

This closure has a uniform cell structure and has a 3-ply laminated composition for strength and rigidity. Gray in color.

Density (PCF) 2 Durometer 00 (00 Scale) 51
Tensile Strength (PSI) (Machine Direction) 60 Thermal Stability (%) (Cross Direction) -2.0
Tensile Strength (PSI) (Cross Direction) 39 Thermal Stability (%) (Cross Direction) -1.0
Elongation % (Machine Direction) 124 Thermal Conductivity 0.25
Elongation % (Cross Direction) 88 Water / Absorption (%) 0.04
Compression Resistance (25% PSI) (Machine Direction) 5 Working Temp. Range -70 to +180
Compression Resistance (50% PSI) (Cross Direction) 14 Tear Resistance (PLI) (Machine Direction) 6
Compression Set @ 50% (%) 28 Tear Resistance (PLI) (Cross Direction) 11

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HFP3 - 2# Bun Crosslinked Polyethylene Closure

This closure is perfect for use in most all structures. This pliable closed-cell material has exceptional strength and uniform compressability. This long-lasting closure is one of our most popular materials. Rust, ozone and ultraviolet rays have minimal effect on this product. Gray in color.

Density (PCF) 2 Durometer 00 (00 Scale) (Machine Direction) 54
Tensile Strength (PSI) (Machine Direction) 50 Thermal Stability (%) (Cross Direction) -2.0
Tensile Strength (PSI) (Cross Direction) 39 Thermal Stability (%) -1.0
Elongation % (Machine Direction) 220 Thermal Conductivity 0.26
Elongation % (Cross Direction) 88 Water / Absorption (%) 0.05
Compression Resistance (25% PSI) (Machine Direction) 8 Working Temp. Range -70 to +200
Compression Resistance (50% PSI) (Cross Direction) 14 Tear Resistance (PLI) (Machine Direction) 8
Compression Set @ 50% (%) 18 Tear Resistance (PLI) (Cross Direction) 11

HFP4 - Nomaco Non-crosslinked Polyethylene Closure

This product is highly resistant to ultraviolet rays and temperature extremes. Beige in color.

Density (PCF) 1.9 Durometer 00 (00 Scale) 16
Tensile Strength (PSI) (Machine Direction) 40 Thermal Stability (%) <3.0
Elongation % (Machine Direction) 49 Thermal Conductivity 0.26
Compression Resistance (25% PSI) (Machine Direction) 5 Water Absorption (%) 0.06
Compression Resistance (50% PSI) (Cross Direction) 11 Working Temp. Range -40 to +180
Compression Set @ 50% (%) 26 Tear Resistance (PLI) 3.3

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HFP5 - Universal Closures

Universal closures

UNIVERSAL CLOSURES are gray urethane foam strips with or without adhesive backing. This material is a flexible, open cellular foamed plastic used for filling unusual gapping situations. Custom sizes and colors are also available.

Closure profile Pitch Height Length Pieces per carton
1 1/4" 1/4" 24" 100
2 1/2" 1/2" 36" 100
2.5" 9/16" 36" 100
2.67" 7/8" 36" 100
3" 1" 36" 100
4.2" 1 1/16" 40" 100
4.2" 1 1/16" 37.8" 100
2.67" 9/16" 36" 100
3" 9/16" 24" 100
3" 1/2" 30" 100
3" 1/2" 30" 100
4" 1" 40" 90
4 7/8" 1 3/4" 36.6" 99
4.56" 1 3/8" 32" 100
5.33" 1 3/4" 40" 90
7" 1 1/2" 38.5" 100
7.2" 1 1/2" 36" 100
2.66" 1/2" 24" 100
2.66" 1/2" 24" 100
6" 1/2" 36" 100
6" 1/2" 36" 100
6" 3/4" 36" 100
6" 3/4" 36" 100
6" 3/4" 36" 100
6" 3/4" 36" 100
7" 1 1/2" 28" 100
7" 1 1/2" 28" 100
8" 1/2" 48" 100
8" 1/2" 48" 100
8" 3/4" 24" 100
8" 3/4" 24" 100
8" 13/16" 24" 100
8" 13/16" 24" 100
8" 1" 40" 90
8" 1" 40" 90
8" 1 1/2" 16" 100
8" 1 1/2" 16" 100
9" 1/2" 36" 100
9" 1/2" 36" 100
9" 3/4" 36" 100
9" 3/4" 36" 100
9" 5/8" 36" 100
9" 5/8" 36" 100
9" 5/8" 36" 100
9" 5/8" 36" 100
12" 1/2" 24" 100
12" 1/2" 24" 100
12" 3/4" 36" 100
12" 3/4" 36" 100
12" 1 1/4" 36" 100
12" 1 1/8" 36" 100
12" 1 1/8" 36" 100
12" 1 1/8" 36" 100
12" 1 3/16" 36" 100
12" 1 3/16" 36" 100
12" 1 1/4" 36" 100
12" 1 1/4" 36" 100
12" 1 1/4" 36" 100
12" 1 1/4" 36" 100
12" 1 1/4" 36" 100
12" 1 1/4" 36" 100
12" 1 1/4" 36" 100
12" 1 1/4" 36" 100
12" 1 1/2" 36" 100
12" 1 1/2" 36" 100
16" 2 7/8" 16" 100
16" 2 7/8" 16" 100
6" 1 1/2" 36" 100
6" 1 1/2" 36" 100
8" 3" 24" 100
8" 3" 24" 100
12" 2" 36" 100
12" 3" 36" 100
N/A 1" 36" 100
N/A 3/4" 36" 100

Closure diagram * Max Rib profile also fits the following panels: National Steel Tough Rib, Aluma Alu-Tuff, MBCI Storm Proof, Vic West D-Rib, Fabral Grand Rib III, Metal Sales Classic Rib, Wheeling Century Drain, Niff-Corr Stormshield, ABC Imperial Rib.

** R-Panel profiles fit SR-Panel and Vic West AR-Panel.

Other rectangular sizes available.

Plug profile Pitch Depth Length Pieces per carton
N/A 1 1/2" N/A 100
N/A 1 1/2" N/A 100
N/A 3" N/A 100
N/A 3" N/A 100
N/A 2" N/A 100
N/A 3" N/A 100
Contact us for your sample request shipped in 24 hours!

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