STEICOmulti membra 5

FROM €240.00 INC VAT

FROM €195.12 EXC VAT

STEICOmulti Membra 5 is a robust, diffusion-open vapour control membrane designed for the airtight internal sealing of roof, wall and ceiling build-ups. With an sd-value of 5.0m, it helps control water vapour movement from inside the building, while still supporting...

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€240.00 INC VAT

€195.12 EXC VAT

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STEICOmulti Membra 5 is a robust, diffusion-open vapour control membrane designed for the airtight internal sealing of roof, wall and ceiling build-ups. With an sd-value of 5.0m, it helps control water vapour movement from inside the building, while still supporting moisture-safe, breathable timber-frame and warm roof constructions.

Made from a 3-layer, coated PP non-woven fabric with mesh reinforcement, it is highly tear resistant, easy to handle on site, and suitable for use with both insulation batts and blown / injected insulation systems.

Key Benefits

Airtight vapour control layer (VCL) for internal applications
Diffusion-open performance (sd = 5.0m) – ideal for modern breathable build-ups
Robust + flexible 3-layer membrane, mesh reinforced
High tear resistance for reliable installation on busy sites
Suitable for blown-in / injected insulation and insulation batts
Translucent membrane helps visual checks during installation (flush contact to insulation)

Typical Uses

Internal airtightness layer for:

Pitched roofs (warm roofs / insulated rafters)
Timber frame walls
Ceiling constructions and attic conversions
Retrofit projects requiring controlled vapour management

Installation Notes (Best Practice)

Install with the printed side facing the installer
Lay parallel or at right angles to rafters, with minimum 100mm overlaps
Ensure the membrane is flush to the insulation with no gaps (important for airtightness)
Fit tension-free and avoid creases
Seal all overlaps, junctions and penetrations using STEICO system tapes and accessories
Add mechanical support (e.g. battens) promptly where required to support insulation weight

STEICO_technical-data-sheet_multi-membra-5_GBR-IRL_en_i.pdf

Deliveries within Ireland take between 2-5 working days after an order has been placed.

Our stock is shipped by Fastway, DPD or The Pallet Network depending on location and quantites. If your order contains a mix of products they will be dispatched altogether. The delivery will be determined by the product with the longest delivery time.

If for any reason we are out of stock of any item that you have ordered we will contact you to advise you of an anticipated delivery date, give you the option of any alternative product or the option to cancel the order, and receive a full refund.

Special orders, paints, plasters, NHL's and insulation products are non-refundable.

Deliveries carried out by TPN (The Pallet Network) are completed with 20 Ton Rigid Trucks that have a tail lift and a pallet truck. Open access will be required to facilitate the truck.

We always endeavour to take into consideration everyone's delivery needs.
Please ensure your delivery location has;
• Level area with no sharp inclines/declines.
• No Grass/Gravelled areas as pallets cannot be moved.
• Open access for Curtain sided Lorries.
• Whilst our drivers are instructed not to take their vehicle off the roadway to
make deliveries, our driver will make every effort with your delivery to meet your requirements.
• If you require the driver to leave the roadway, it will be at your own risk.
• Where a pathway is cemented / tarmacadam our drivers will do their best to bring a pallet to customers preferred drop on their premises.
• If it is gravel and not practical for a pallet truck to run on it, the driver is obligated to drop the pallet at nearest kerb side.
• The drivers are not obligated to place the pallets into stores, garages and a warehouses.

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