Insulation & membrane stress plates
Trust Dekfastâ„¢ stress plates to evenly distribute loads throughout the lifetime of your roof
Partner with SFS to choose the right Dekfast stress plate for your next build. Like all our products, these plates are the result of scrupulous testing and regular customer feedback. Achieve your project’s goals with the help of SFS, a manufacturing partner who delivers success each and every time.
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Insulation Plates
isoweld® TPO Plate
TPO and PVC/KEE/TPA membrane attachment using isoweld® induction welding tools
- Â OD: 3.12" Round
- Â ID: .260"
- Material: G90 Steel w/proprietary TPO adhesive coating
- Color: Yellow
- Coating back of plate: polyester gray
isoweld® PVC Plate
TPO and PVC/KEE/TPA membrane attachment using isoweld® induction welding tools
- OD: 3.12" Round
- ID: .260"
- Material: G90 Steel w/proprietary PVC adhesive coating
- Color: Purple
- Coating back of plate: polyester gray
Galvalume Steel Hex Insulation Plate
 Insulation and cover board attachment to steel and wood roof decks
- OD: 2-7/8" Hex
- Â ID: .270"
- Â Thickness: . 019"
- Â Finish: AZ50 Galvalume
Galvalume Steel 3" Round Insulation Plate
Insulation and cover board attachment to steel and wood roof decks
- Â OD: 3" Round
- Â ID: .260"
- Â Thickness: . 019"
- Â Finish: AZ50 Galvalume
- Â Available pre-assembled to Dekfastâ„¢ #12 Phillips head fastener
Dekflatâ„¢ 3" Round Plastic Lock Plate
Insulation and cover board attachment to steel and wood roof decks
- OD: 3" Round
- ID: .260"
- Material: Polypropylene
- Flat bottom is ideal for use with rigid board surfaces as well as standard insulation boards
Membrane Plates
Galvalume Steel Round 2" Barbed Plate
Membrane and cover board attachment to steel and wood roof decks
- 22 Ga. Galvalume Steel
- OD: 2"
- ID: .265"/.270"
- Thickness: .032"
- Finish: AZ55 Galvalume
Galvalume Steel 2" Round Plate Non-Barbed
Membrane and cover board attachment to steel and wood roof decks
- OD: 2" Round
- ID: .255"
- Thickness: .032"
- Finish: AZ55 Galvalume
Galvalume Steel 2-3/8" Round Barbed Plate
Membrane attachment to steel and wood roof decks
- Â 20 Ga. Galvalume Steel
- OD: 2-3/8"
- Â ID: .260/.262"
- Thickness: .038"
- Finish: AZ50 Galvalume
Galvalume Steel 1-1/2" x 2-3/4" Oval Barbed Plate
 PVC roofing membrane to roof deck
- 18 Ga. Galvalume Steel
- Â 2.75" Length x 1.50" Width
- ID: .0.250"
- Thickness: .048"
- 12 barbs
- Finish: AZ50 Galvalume
Product data sheet | PDF
Insulation & membrane stress plates
Trust Dekfastâ„¢ stress plates to evenly distribute loads throughout the lifetime of your roof
Partner with SFS to choose the right Dekfast stress plate for your next build. Like all our products, these plates are the result of scrupulous testing and regular customer feedback. Achieve your project’s goals with the help of SFS, a manufacturing partner who delivers success each and every time.
Â
Insulation Plates
isoweld® TPO Plate
TPO and PVC/KEE/TPA membrane attachment using isoweld® induction welding tools
- Â OD: 3.12" Round
- Â ID: .260"
- Material: G90 Steel w/proprietary TPO adhesive coating
- Color: Yellow
- Coating back of plate: polyester gray
isoweld® PVC Plate
TPO and PVC/KEE/TPA membrane attachment using isoweld® induction welding tools
- OD: 3.12" Round
- ID: .260"
- Material: G90 Steel w/proprietary PVC adhesive coating
- Color: Purple
- Coating back of plate: polyester gray
Galvalume Steel Hex Insulation Plate
 Insulation and cover board attachment to steel and wood roof decks
- OD: 2-7/8" Hex
- Â ID: .270"
- Â Thickness: . 019"
- Â Finish: AZ50 Galvalume
Galvalume Steel 3" Round Insulation Plate
Insulation and cover board attachment to steel and wood roof decks
- Â OD: 3" Round
- Â ID: .260"
- Â Thickness: . 019"
- Â Finish: AZ50 Galvalume
- Â Available pre-assembled to Dekfastâ„¢ #12 Phillips head fastener
Dekflatâ„¢ 3" Round Plastic Lock Plate
Insulation and cover board attachment to steel and wood roof decks
- OD: 3" Round
- ID: .260"
- Material: Polypropylene
- Flat bottom is ideal for use with rigid board surfaces as well as standard insulation boards
Membrane Plates
Galvalume Steel Round 2" Barbed Plate
Membrane and cover board attachment to steel and wood roof decks
- 22 Ga. Galvalume Steel
- OD: 2"
- ID: .265"/.270"
- Thickness: .032"
- Finish: AZ55 Galvalume
Galvalume Steel 2" Round Plate Non-Barbed
Membrane and cover board attachment to steel and wood roof decks
- OD: 2" Round
- ID: .255"
- Thickness: .032"
- Finish: AZ55 Galvalume
Galvalume Steel 2-3/8" Round Barbed Plate
Membrane attachment to steel and wood roof decks
- Â 20 Ga. Galvalume Steel
- OD: 2-3/8"
- Â ID: .260/.262"
- Thickness: .038"
- Finish: AZ50 Galvalume
Galvalume Steel 1-1/2" x 2-3/4" Oval Barbed Plate
 PVC roofing membrane to roof deck
- 18 Ga. Galvalume Steel
- Â 2.75" Length x 1.50" Width
- ID: .0.250"
- Thickness: .048"
- 12 barbs
- Finish: AZ50 Galvalume
Product data sheet | PDF