Novia | Breather Membrane | Roofing Membrane

Novia, a distinguished vendor in the realm of insulation and building solutions, provides a varied range of products that cater to various insulation, vapour control, and building needs, designed to ensure robust, energy-efficient, and safe constructions. With an assortment encompassing vapour control layers, breather membranes, building papers, gas barriers, and a myriad of accessory products like tapes and sealants, this extensive product category signifies a one-stop shop for diverse construction essentials.

Vapour Control Layers (VCL)

• Polythene Vapour Control Layers: Novia brings to you polythene vapour control layers in all sizes, as well as multiple gauges in DIY kits, ensuring options for various application needs. Ideal for preventing unwanted moisture transmission from internal spaces into structural layers, these are quintessential for maintaining the integrity and durability of the building envelope.
• Reinforced and High-Performance Layers: Including products like the STRP Reinforced Vapour Control Layer and STRP Pro High Performance Reinforced Foil VCL, this sub-category is tailored for scenarios demanding high resistance against tear and superior vapour blocking properties.
• Reflective Vapour Control Layers: With items like VC200 and Novia VC4000 FR, which serve the dual function of vapour control and enhanced thermal performance through reflection, these are suitable for applications aiming at energy efficiency.

Breather Membranes

1. Standard Breather Membranes: Novia offers a range of breather membranes like the Ultra + Roof and Wall Breather Membrane, ensuring optimal breathability and weather-tightness for both roof and wall applications.
2. Reflexive and Insulative Membranes: Membranes like Reflex Reflective Roof and Wall Breather offer added thermal benefits due to their reflective properties, ideal for buildings aiming for thermal comfort and energy conservation.
3. Fire Resistant Membranes: Products such as FR Fire Breather Membrane bring you an additional layer of safety by being fire-resistant, apt for constructions where adherence to strict fire regulations is paramount.

Building Papers

1. Standard Building Papers: With options like A1F Standard Building Paper, Novia ensures baseline performance in preventing the ingress of moisture in varied building components.
2. Specialised Building Papers: With variants like B1F, B2, and Polybit Building Papers, this suite caters to diverse requirements, offering choices in terms of size and performance specifications.

Gas Barriers

Novia offers specialised products like the Methane Pro Hi-Performance Gas Barrier which are designed to prohibit the permeation of gases like Radon and Methane into the building structure, ensuring safety in areas where the presence of noxious ground gases is a concern.

Adhesives and Sealants

A gamut of tapes, from Double Sided Butyl Tape, Metalised BOPP Tape, to Aluminium Foil Lap Tape, and sealants like Airseal 310 Sealant and its fire-resistant variant are available to ensure the firm sealing and bonding of Novia's various membranes and layers.

DIY Kits

Novia caters to both professionals and DIY enthusiasts by providing a range of DIY kits for vapour control, breather membranes, and gas barriers, ensuring ease of purchase and application for smaller projects or for those who prefer a consolidated package for solutions.

Guided Selection

For General Moisture Protection: Choose polythene vapour control layers or standard building papers.

• Enhanced Thermal Performance: Select reflective VCLs or breather membranes.
• Safety Against Ground Gases: Opt for the Methane Pro Gas Barrier or radon barriers.
• DIY Projects: Leverage the DIY kits based on the specific requirement - be it vapour control, gas barrier, or breather membranes.

Benefits of Novia Building Membranes

• Breathability with Protection: Allows moisture vapour to escape while keeping water out
• Improved Energy Efficiency: Vapour control layers help reduce heat loss and condensation risk
• Durability in Harsh Conditions: Wind-uplift tested, UV-resistant options for exposed areas
• Versatility: Suitable for walls, roofs, floors, timber frames, and retrofit projects
• Complete Systems: Matched tapes and sealants available for airtight sealing and continuity

Applications of Novia Products

• Timber Frame Construction: Ideal for internal vapour control and external breathable membranes
• Loft and Roof Insulation: Used under tiles, slates, or metal roofing to manage condensation
• Wall Systems: Provides moisture resistance in both external and internal wall assemblies
• Flooring Projects: Acts as a vapour barrier in insulated ground floors or retrofit upgrades
• Radon & Methane Gas Protection: Specialist gas barriers for new builds in high-risk areas
• DIY & Self-Build Projects: Easy-to-use kits available for domestic applications

Installation Tips

• Overlap Correctly: Always overlap membrane sheets by at least 100mm and tape all joints using Novia-compatible tapes
• Face Membranes Outward: Ensure breathable membranes are fitted with the correct face outwards (usually printed side)
• Seal Around Penetrations: Use Novia butyl or foil tapes around pipes, windows, and openings for airtight seals
• Avoid Membrane Damage: Protect membranes from prolonged UV exposure or mechanical damage during installation
• Follow Manufacturer Guidance: Each product has specific instructions—always refer to the datasheet for correct handling

 Why Choose Insulation4Less for Novia?

• Trusted Distributor: We’re a verified stockist of genuine Novia membranes and accessories
• Wide Range: From VCL kits to breather membranes and gas barriers—all in one place
• Expert Support: Need advice? Our knowledgeable team is here to help with product selection or installation queries
• Fast UK Delivery: Get your Novia products delivered quickly and reliably across the UK
• Competitive Prices: We offer some of the best deals online—backed by our price match promise