Wraptite-FZ Vapour Permeable Airtight Membrane is a high-performance airtight membrane from Proctor, specifically designed for sealing floor junctions and critical interfaces within the building envelope.
Lightweight, flexible and easy to install, Wraptite-FZ creates a continuous air barrier that helps minimise air leakage and improve energy efficiency. The breather membrane is designed to enhance thermal performance by reducing uncontrolled air movement through the building fabric, supporting compliance with modern building regulations and airtightness requirements.
Wraptite-FZ offers temporary protection against wind-driven rain, snow and dust during construction and can be tailored to suit a wide range of junction details. Its breathable membrane construction maintains vapour permeability while delivering long-term airtight performance.
Ideal for new-build, refurbishment and retrofit projects, Wraptite-FZ forms part of the trusted Wraptite airtight membrane system, helping contractors and installers achieve reliable air tightness throughout the building envelope.
Key Features
- Vapour Permeable Airtight Membrane: Provides excellent airtightness while allowing moisture vapour to pass through the structure.
- Improves Building Airtightness: Helps reduce air leakage and improve overall energy efficiency.
- High-Performance Air Barrier: Creates a continuous air barrier at floor junctions and critical construction details.
- Breathable Membrane Technology: Supports moisture management and helps reduce the risk of condensation.
- Temporary Weather Protection: Offers resistance to wind-driven rain, snow and dust during construction.
Applications
- Floor junction airtightness detailing.
- New-build construction projects.
- Proctor Wraptite FZ Membrane is is 1.5m wide, 50m long, covers 75 sqm.
- Vapour permeable airtight membrane designed specifically for floor junctions.
- Creates a continuous airtight seal while allowing moisture vapour to escape.
- Flexible and lightweight construction for quick and easy installation.
| Product Type | Airtight Membrane |
| Brand | Proctor |
| Length | 50M |
| Width | 1.5M |
| Reaction to fire | Class E |
| Water vapour resistance Sd | 0.020m |
| Water penetration | Class W1 |
| Order Quantity | Delivery Charges |
|---|---|
| 1 - 3 Rolls | £36 +VAT |
| 4- 6 Rolls |
£65 +VAT |
| 7 - 35 Rolls | £100 +VAT |
Returns And Refunds
- Once confirmed, Order cannot be cancelled.
- The products can be returned if ordered in excess or not required anymore, within 14 days of delivery. The Returned Goods will be returned to us at the cost and risk of the Customer.
- In case of damaged products, please email us within 24hrs of delivery via email, chat or phone and we will assist accordingly
