Insulation and Membrane Plates

Insulation Plates

SFS designs all membrane and insulation plates to provide optimal practicality within building plans and application, as well as lasting stability. Explore our inventory to find both round and hex plates, as well as multiple choices in materials, thicknesses, and the option to include barbs. Download the accompanying product data sheets to learn about each of our membrane and insulation plates or contact us to discuss partnering with SFS.

Galvalume Steel Hex Insulation Plate

• OD: 2-7/8" Hex
• ID: .270"
• Thickness: . 019"
• Finish: AZ50 Galvalume

• Application: Insulation and cover board attachment to steel and wood roof decks

Product data sheet - PDF, 0.19 MB

Galvalume Steel 3" Round Insulation Plate

• OD: 3" Round
• ID: .260"
• Thickness: . 019"
• Finish: AZ50 Galvalume
• Available pre-assembled to Dekfast #12 Phillips or hex head fastener

• Application: Insulation and cover board attachment to steel and wood roof decks

Product data sheet - PDF, 0.2 MB

Dekflat 3" Round Plastic Lock Plate

• OD: 3" Round
• ID: .260"
• Material: Polypropylene
• Flat bottom is ideal for use with rigid board surfaces as well as standard insulation boards

• Application: Insulation and cover board attachment to steel and wood roof decks

Product Data Sheet - PDF, 0.08 MB

isoweld TPO Plate

• OD: 3.12" Round
• ID: .260"
• Material: G90 Steel w/proprietary TPO adhesive coating
• Color: Yellow
• Coating back of plate: polyester gray

• Application: TPO and PVC/KEE/TPA membrane attachment using isoweld® induction welding tools

Product data sheet - PDF, 0.27 MB

isoweld PVC Plate

• OD: 3.12" Round
• ID: .260"
• Material: G90 Steel w/proprietary PVC adhesive coating
• Color: Purple
• Coating back of plate: polyester gray

• Application: TPO and PVC/KEE/TPA membrane attachment using isoweld® induction welding tools

Product data sheet - PDF, 0.27 MB

Membrane Plates

Galvalume Steel Round 2" Barbed Plate

• 22 Ga. Galvalume Steel
• OD: 2"
• ID: .265"/.270"
• Thickness: .032"
• Finish: AZ55 Galvalume

• Application: Membrane and cover board attachment to steel and wood roof decks

Product data sheet - PDF, 0.19 MB

Galvalume Steel 2" Round Plate Non-Barbed

• OD: 2" Round
• ID: .255"
• Thickness: .032"
• Finish: AZ55 Galvalume

• Application: Membrane and cover board attachment to steel and wood roof decks

Product data sheet - PDF, 0.19 MB

Galvalume Steel 2-3/8" Round Barbed Plate

• 20 Ga. Galvalume Steel
• OD: 2-3/8"
• ID: .260/.262"
• Thickness: .038"
• Finish: AZ50 Galvalume

• Application: Membrane attachment to steel and wood roof decks

Product data sheet - PDF, 0.22 MB

Galvalume Steel 1-1/2" x 2-3/4" Oval Barbed Plate
PVC roofing membrane to roof deck

• 18 Ga. Galvalume Steel
• 2.75" Length x 1.50" Width
• ID: .0.250"
• Thickness: .048"
• 12 barbs
• Finish: AZ50 Galvalume

• Application: PVC membrane attachment to steel and wood roof decks

Product data sheet - PDF, 0.2 MB

Partner with SFS to choose the right membrane or insulation plate for your next build. We carefully constructed a robust inventory, ranging from steel hex insulation plates to round plastic lock plates. Each model is the result of scrupulous testing and customer feedback, helping us cement our status as an industry leader. Achieve your project’s goals with the help of SFS, a manufacturing partner who delivers success each and every time.