Actis Boost'R Hybrid Reflective Breather Membrane 35mm (10.05m2/Roll)
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Mon 15 Jun
- 2days
- 13hrs
- 42mins
- 25secs
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- Choose Clearpay at checkout to pay later with Pay in 4.
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Delivery & Returns Information
Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.
Standard (Nationwide) Delivery
| Insulation, Plasterboard and Drylining Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £45 ex. VAT |
| Over £400 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £90 ex. VAT |
| Over £400 ex. VAT | £55 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
How delivery works
We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery areas
Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.
If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.
What to expect on delivery day
- Deliveries are typically kerbside.
- Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
- Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.
Why delivery can cost more than typical parcel delivery
Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.
Returns
Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.
Technical Specification
| URN: | 3006001 |
|---|---|
| Brand: | Actis |
| Material Type: | Multifoil |
| Thickness: | 35mm |
| Width: | 1.5m |
| Length: | 6.7m |
| Sales Unit: | Roll |
| Sales Unit Coverage: | 10.05m2 |
| Manufacturer's Reference: | 80217 |
Technical Downloads
Product Overview
Actis Boost'R Hybrid Reflective Breather Membrane with a 35mm thickness and 10.05m² roll area is a dual-function insulating and breathable membrane designed to enhance thermal performance while maintaining controlled vapour movement. Its multi-layer reflective structure reduces heat loss through radiation and convection, contributing to improved overall envelope efficiency.
The membrane provides water resistance and windtightness on the cold side of the insulation while allowing internal moisture vapour to diffuse outward, protecting structural elements from trapped humidity.
Its integrated insulation layer supports reduced thermal bridging across rafters and studs, offering dependable performance in roofs and walls where space efficiency is required.
Lightweight and flexible, it adapts easily to uneven surfaces and complex detailing, ensuring consistent coverage in both refurbishment and new build applications.
The membrane is suitable for use behind ventilated cladding or roof coverings, forming a protective, high-performance layer that complements hybrid insulation systems.
Features & Benefits
- Reflective thermal performance: Reduces radiative heat transfer to enhance overall thermal efficiency in roofs and walls.
- Breathable construction: Allows controlled vapour diffusion to limit condensation risk within the building fabric.
- Windtight and water resistant: Protects the structure from wind-driven moisture while maintaining stable internal conditions.
- Integrated insulation layer: Provides additional thermal resistance and reduces cold bridging across framing elements.
- Lightweight handling: Enables quick, accurate installation on uneven or complex surfaces.
- Versatile compatibility: Suitable for use with hybrid insulation build-ups and common timber or metal framing systems.
Applications
- Pitched roofs: Provides a reflective, breathable external layer to enhance thermal performance and moisture control.
- Timber frame walls: Supports hybrid insulation arrangements requiring improved thermal resistance with vapour permeability.
- Refurbishment projects: Offers space-efficient thermal enhancement where traditional insulation depth is restricted.
Installation Guidance
- Substrate preparation: Ensure framing, insulation, and sheathing surfaces are clean and suitable for continuous membrane coverage.
- Membrane alignment: Unroll the membrane with the reflective surface correctly oriented to achieve declared thermal performance.
- Fixing application: Secure using appropriate staples, battens, or tapes without overstretching the material.
- Lap detailing: Maintain consistent overlaps and seal where required to preserve windtightness and moisture protection.
- Penetration sealing: Use compatible accessories around openings and service routes to maintain continuous thermal and moisture control.
Compliance & Performance
- Material specification: Manufactured as a multi-layer reflective membrane incorporating a 35mm insulating core.
- Thermal behaviour: Designed to reduce radiative heat loss and enhance U-value performance within hybrid systems.
- Moisture management: Functions as a breathable yet water-resistant layer for stable building enclosure conditions.
- Important note: Always install according to manufacturer guidance to maintain declared thermal, moisture, and windtightness performance.
