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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Kingspan Nilvent Breather Membrane - 50m x 1.5mNilvent is a breathable membrane designed for use in unventilated pitched roof and timber frame wall applications. It is fully waterproof, airtight under normal building pressures, and non tenting, making it a reliable solution for protecting building envelopes while allowing moisture vapour to escape.

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 193 reviews
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Product Reviews
★★★★★ 5
Qaulity part
Great fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2024
★★★★★ 5
Hose
Great custom fit
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Reviewed in the United States on November 17, 2020
★★★★★ 3
Didn’t fit but I made it fit.
The part appears decently made in China. The end that terminates below the oil filter would not mount (too tight). I gently sanded the o-ring groove, lubricated and I put the part in freezer. After two hours of sanding the groove I got the part seated. Good thing I was patient today. Pain in the butt.
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Reviewed in the United States on December 12, 2020
★★★★★ 5
Highly recommend
Perfect fit for my Mercedes C300 V6
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Reviewed in the United States on March 1, 2026
★★★★★ 5
good quality
easy to install, works great , good value
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Reviewed in the United States on December 29, 2025
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