Skip to content
IKO Modified Vapour Protector Barrier 39.4 in. x 105 ft. Roll
Regular price $235.00Orders start at $399 — combine any items to reach the minimum. Learn more
IKO Modified Vapour Protector Barrier 39.4 in. x 105 ft. Roll
The IKO Modified Vapour Protector Barrier is a commercial roofing vapor barrier supplied as a 39.4 in. x 105 ft. roll. One roll is the sell unit. It is used within low-slope roof assemblies to limit vapor transmission beneath modified bitumen membrane systems.
Key Features:
- Roll format: Supplied as a single 39.4 in. x 105 ft. roll for efficient installation over large roof areas.
- Vapor control: Designed as a vapor protector barrier layer in commercial roofing membrane assemblies.
- Modified system use: Intended for use with modified bitumen roofing systems per IKO's commercial membrane category.
- Single variant: Offered in one size, 39.4 in. x 105 ft., listed as roll sell unit.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | IKO |
| Sell unit | 1 roll, 39.4 in. x 105 ft. |
| Product line | Modified Vapour Protector Barrier |
| Available sizes | 39.4 in. x 105 ft. |
| Dimensions | 39.4 in. wide x 105 ft. long |
| Material | Vapor barrier membrane material |
| Category | Commercial Roofing > Membranes > Vapor Barriers |
| Intended use | Vapor protection layer in commercial modified bitumen roof assemblies |
Coverage & How Much You Need:
At 39.4 in. wide and 105 ft. long, one roll covers roughly 344 sq. ft. of roof deck before side and end laps. Plan roll counts by dividing the roof area by usable coverage after laps.
Fit and Compatibility:
Intended as a vapor barrier component in IKO commercial modified bitumen roofing systems. Adhesives, fasteners and membrane layers are specified by the system design and sold separately.
Frequently Asked Questions (FAQ):
Q: What is included with an order?
A: One roll of IKO Modified Vapour Protector Barrier measuring 39.4 in. x 105 ft.
Q: How much area does one roll cover?
A: The full roll is about 344 sq. ft.; actual coverage is reduced by required side and end laps.
Q: Where does this product go in the roof assembly?
A: It functions as a vapor protector barrier layer beneath the roofing membrane in commercial assemblies.
Q: How is it attached?
A: Attachment method should follow the project specification and IKO's system requirements for vapor barrier installation.
Q: Does it come in other sizes?
A: Only one size is listed on this page: 39.4 in. x 105 ft. roll.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Verify that the vapor barrier placement matches the dew-point analysis for your assembly before install. Rolls should be stored off the ground and kept dry until use, and laps must be sealed per the membrane manufacturer's detail drawings. Order rolls based on net coverage after laps to avoid mid-job shortages.
Follow the project's fall-protection and material-handling requirements when unrolling and positioning membrane rolls on the roof.
Order the IKO Modified Vapour Protector Barrier roll for your next commercial roofing project.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
