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SOPREMA MP Insulation Fastener, #14 roofing screws, 1-1/4 in. to 12 in., Boxes of 250 to 1,000
Regular price $210.72Orders start at $399 — combine any items to reach the minimum. Learn more
SOPREMA MP Insulation Fastener, #14 roofing screws, 1-1/4 in. to 12 in., Boxes of 250 to 1,000
Soprema MP Insulation Fasteners are #14 commercial roofing fasteners for attaching insulation in membrane roof assemblies. The line covers eight lengths from 1-1/4 in. to 12 in., supplied in boxes of 250, 500 or 1,000 depending on size. Choose a length that penetrates the deck properly for your insulation thickness and pair with compatible plates where required.
Key Features:
- Eight lengths: Available in 1-1/4 in., 2 in., 5 in., 6 in., 7 in., 8 in., 10 in. and 12 in. lengths.
- #14 thread: All sizes use a #14 fastener for commercial insulation attachment.
- Contractor boxes: Supplied in boxes of 250, 500 or 1,000 pieces depending on the length.
- Commercial roofing: Part of Soprema's commercial roofing fastener line for insulation attachment.
- Sized to insulation: Long lengths up to 12 in. accommodate thick insulation and deck penetrations.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Soprema |
| Sell unit | 1 box (250, 500 or 1,000 fasteners by length) |
| Product line | MP Insulation Fastener |
| Type | Insulation fastener |
| Size | #14 |
| Available sizes | 1-1/4 in., 2 in., 5 in., 6 in., 7 in., 8 in., 10 in., 12 in. |
| Pack sizes by length | 1-1/4 in./1,000, 2 in./1,000, 5 in./1,000, 6 in./1,000, 7 in./500, 8 in./500, 10 in./250, 12 in./250 |
| Pack quantity | 250, 500 or 1,000 per box by length |
| Intended use | Attaching roof insulation in commercial roofing assemblies |
| Category | Standard fasteners / insulation fasteners |
Coverage & How Much You Need:
Coverage depends on the fastening pattern in your roof assembly specification (fasteners per insulation board). Divide the total fastener count required by the box quantity of your chosen length to determine how many boxes to order.
Fit and Compatibility:
Designed for use within Soprema commercial roofing systems to secure insulation; plates and seam plates, if required by the specification, are ordered separately. Match fastener length to insulation thickness plus the required deck penetration for your deck type.
Frequently Asked Questions (FAQ):
Q: What lengths are available?
A: The line includes 1-1/4 in., 2 in., 5 in., 6 in., 7 in., 8 in., 10 in. and 12 in. lengths, all in a #14 size.
Q: How many fasteners come in a box?
A: Boxes hold 250 (10 in. and 12 in.), 500 (7 in. and 8 in.) or 1,000 (1-1/4 in., 2 in., 5 in. and 6 in.) depending on the length.
Q: How do I choose the right length?
A: Select a length equal to insulation thickness plus the deck penetration your fastening specification requires; longer 10 in. and 12 in. fasteners suit thick or double-layer insulation.
Q: Are plates included?
A: The sources list fasteners only; any required plates or accessories should be ordered separately.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Pick the fastener length from total assembly thickness—insulation plus any cover board—plus the minimum deck penetration for steel, wood or concrete decks. For thick polyiso stacks, use the longer MP sizes rather than overdriving short fasteners, which can puncture membrane. Follow the project's wind uplift specification for fastener density.
Keep fingers clear of screw points when loading fasteners, and wear eye protection when using screw guns overhead.
Order Soprema MP Insulation Fasteners today and secure your roof insulation to spec.
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