SERVICE PARTNERS R-11 Fiberglass Metal Building Insulation Roll, 3-1/2 in x 48 in x 50 ft (WMPVRPBWI354850-23)

Regular price $216.09

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R-11 fiberglass metal building insulation roll

This SERVICE PARTNERS metal building insulation roll provides R-11 thermal performance in a fiberglass blanket designed for metal building applications. The 3-1/2 in thick, 48 in wide roll comes in a 50 ft length for efficient coverage on larger projects.


Key Features:

  • Thermal Performance: R-11 fiberglass insulation helps reduce heat transfer in metal building envelopes.
  • Jobsite-Friendly Roll Format: Supplied as a roll for quick handling and broad coverage.
  • Sized for Coverage: 48 in width and 50 ft length help cover large areas with fewer seams.
  • Fiberglass Construction: Lightweight blanket insulation commonly used for commercial/metal building assemblies.
  • Tabbed Edge: Includes 2–3 in tab (as specified) to assist with attachment at seams/edges.

Specifications Table:

Specification Details
Product name R11 3.5"X48”X50’ BWI WMPVRP 2-3" TAB
Category Metal Building Insulation
Material Fiberglass
R-Value R-11
Thickness 3-1/2 in
Width 48 in
Length 50 ft
Tab size 2–3 in tab (as indicated in item name)

Frequently Asked Questions (FAQ):

Q: What are the roll dimensions?
A: The roll is 3-1/2 in thick x 48 in wide x 50 ft long.


Q: What R-value does this insulation provide?
A: It is rated R-11.


Q: What material is it made from?
A: Fiberglass.


Q: Is this intended for metal building applications?
A: Yes—this item is categorized as Metal Building Insulation.


Q: What does “2–3 in tab” refer to?
A: It indicates the product includes a 2–3 inch tab edge (as listed in the item name) typically used to help fasten or lap the insulation at edges/seams; confirm installation requirements with your building system details.


A quiet layer of comfort for big, hardworking spaces

Think of this R-11 fiberglass roll as the invisible tailoring inside a metal building—softening temperature swings and making the space feel more intentional. Its generous 48-inch width and roll format bring a streamlined rhythm to large surfaces, while the tabbed edge hints at a cleaner finish along seams. Pair it with crisp, high-contrast industrial details—black steel, white wall panels, warm wood accents—for a space that feels both elevated and efficient. It’s the kind of behind-the-scenes essential that makes utilitarian architecture feel quietly luxurious.


Choose this R-11 fiberglass metal building insulation roll to add dependable thermal performance and efficient coverage to your next build.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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