Product descriptionThe Airtight White Big Boy Bundle provides a complete pack of the VOC-free, water-based Airtight White liquid-applied vapour control membrane. Supplied as a bundle to create a continuous, paintable airtight and vapour control layer across walls, floors and ceilings for new build and retrofit projects, including where the airtight layer may be left exposed.
Related guides- What Is a Vapour Control Layer? | VCL Explained
- My Builder Forgot the Vapour Control Layer? Here’s How to Fix It
- What is Airtightness (and Why It Matters for Net Zero Buildings)
FAQ / Product contextIntelligent Membranes supports architects, contractors, retrofitters and self-builders to meet airtightness and waterproofing requirements using liquid-applied systems. The manufacturer's Passive Purple® technology is described as providing airtightness while allowing controlled breathability when the building fabric needs to release vapour.
Shipping & returns summaryIntelligent Membranes aims for high customer satisfaction. If an item is unsuitable or incorrect, the site provides instructions for returns and the returns process.
Technical features / specifications- Brand: Intelligent Membranes
- Trade name / Model: Airtight White Big Boy Bundle
- Product type: VOC-free, water-based, liquid-applied vapour control membrane (bundle)
- Recommended use: continuous airtight and vapour control layer for walls, floors and ceilings
- Applications: new build and retrofit; suitable where the airtight layer may be visible
- Finish: paintable
- Packaging: bundle (single pack including Airtight White membrane and associated items)
- Price (excl. VAT): 1,554.00 USD (sale price; was 1,914.00 USD)
- Currency: USD
- Unit: piece
- Product ID (site): 12256877936980
- Variant ID (site): 52608800063828
- Main image: https://intelligentmembranes.com/cdn/shop/files/Airtight-White-Bundle-1.png?v=1784733448
- Product video: "Watch Airtight White Big Boy Bundle in Action" (YouTube embed available)
- EAN:
- Notes: water-based, VOC-free, paintable vapour control membrane; manufacturer reference to Passive Purple® technology