Profoil 861 Reinforced Vapour Control Layer is a heavyweight, high-performance vapour barrier from Proctor Group, designed to provide exceptional water vapour resistance in demanding building environments. Featuring a robust aluminium foil core protected on both sides by polyethylene, Proctor Profoil 861 delivers outstanding moisture control while offering excellent durability in corrosive conditions.
Developed for applications where high levels of vapour resistance are required, this reinforced vapour control layer helps prevent the movement of moisture-laden air into insulated building elements, reducing the risk of condensation and protecting long-term insulation performance.
Ideal for use in high-risk applications including swimming pools (as it remains unaffected by chlorine), leisure centres, textile factories and other corrosive environments, Profoil 861 offers reliable protection for the building envelope. Its heavyweight reinforced construction provides excellent strength and handling characteristics, making it suitable for both new-build and refurbishment projects.
Key Features
- Aluminium Foil Core: Features a high-performance aluminium foil core that provides exceptional water vapour resistance.
- High Vapour Resistance: Creates an effective barrier against moisture transmission, helping protect insulation and building fabric.
- Polyethylene Protection Layers: The aluminium foil is protected on both faces by polyethylene for increased durability and resistance to corrosive environments.
- Unaffected by Chlorine: Specifically designed to remain unaffected by chlorine, making it suitable for challenging environments such as swimming pools.
- Ideal for High-Risk Applications: Engineered for use in areas exposed to elevated humidity levels and aggressive atmospheric conditions.
- Protects Thermal Performance: Supports insulation efficiency by helping maintain low thermal conductivity and preventing moisture-related performance loss.
Applications
- Swimming pool buildings
- Leisure and aquatic centres
- Textile factories
- High-humidity environments
- Corrosive industrial facilities
- Roof constructions requiring high vapour resistance
- Wall constructions requiring effective moisture control
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Profoil 861 reinforced VCL is 2M wide and 50M long, covers 100 Sqm
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It is as a heavyweight, reinforced vapour control layer for enhanced strength, and long-term performance in demanding construction environments.
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Its aluminium foil core is protected on both sides by polyethylene layers, improving durability and helping prevent damage during installation and service life.
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Profoil 861 vapour control layer is made to withstand tough site conditions, offers high vapour resistance
| Product Type | Vapour Control Layer |
| Product Code | Profoil 861 |
| Brand | Proctor |
| Length | 50M |
| Width | 2M |
| Coverage | 100 Sqm |
| Thickeness | 0.4mm |
| Material | Reinforced polyethylene with foil core |
| UV Resistant | Yes |
| Water Vapour resistance | 7000 MNs/g |
| Sd | 1700m |
| Order Quantity | Delivery Charges |
|---|---|
| 1 - 3 Rolls | £40 +VAT |
| 4- 6 Rolls |
£65 +VAT |
| 7 - 35 Rolls | £100 +VAT |
Receiving Delivery:
This will be a signed delivery. Customers are requested to check the order on receiving them for any damages. All damages must be reported on the delivery note before the driver leaves. Damages not reported on the delivery note will not be entertained
Returns, Cancellations and refunds:
You are free to cancel your order before we send you an order confirmation email and get a full refund
Once the order is confirmed and an estimated delivery date is issued via email, Orders cannot be cancelled.

