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Exoperm Mono SA 250 is a self-adhesive monolithic breather membrane by Partel, designed to provide superior air and moisture control for modern construction projects. This advanced membrane leverages proven monolithic technology to offer exceptional airtightness, breathability, and durability. Ideal for use in ceiling and floor timber structures, the EXOPERM MONO SA 250 ensures a powerful airtight connection with various rigid substrates, enhancing the energy performance and longevity of the building. With its strong acrylic adhesive, this membrane is easy to install and provides long-lasting protection against water and wind.
Key Features:
- Advanced Self-Adhesive Technology: Thier Self-Adhesive Technology integrates a clear release liner, provides fast, easy, and safe application of the membrane due to its high performance adhesive applied on the entire membrane surface. Ensures easy and secure installation
- Monolithic Design: External breather membrane is based on proven monolithic technology for superior performance. Their Monolithic TPE layer results in a stronger, more flexible membrane with greater resistance to corrosion and abrasion compared to the micro-porous membranes that are prevalent on the market. More importantly the Monolithic TPE layer creates a complete wind tight, waterproof membrane that actively expels out any water/ humidity.
- Airtight and Windtight: Provides a complete and powerful airtight barrier. It's integrated reinforcement ensures a complete and powerful airtight connection with various rigid substrates in the most challenging applications This self adhesive breather membrane has an sd value of 0.26m. It si resistant to driving rain and wind
- Versatile Application: Suitable for ceiling and floor timber structures and various rigid substrates.
- Fire Safety: Exoperm Mono SA is engineered not only to be airtight, vapour permeable and waterproof; but also to comply with Approved Document B - Fire Safety.Compliant with Approved Document B for fire safety. B-s1,d0 applies only when affixed to a non-combustible material; otherwise Class E applies
Applications:
Some applications of Exoprem Mono 250 Self adhesive breather membane include:
- Offsite and onsite construction
- Installation on timber structures, CLT elements, OBS, steel, or concrete, masonry-type substrates
- Facades with closed joints
- Warm, cold and hybrid roof applications
- Pitched or flat roofs
- All insulation types
- Suitable for ceiling and floor timber structures, as temporary protection during the construction phase
| Product Type | Breather Membrane |
| Product Code | Exoperm Mono SA 200 |
| Brand | Partel |
| Material | PES non-woven fabric and TPU with Self-adhesive backing |
| Length | 30 |
| Width | 1.45M |
| Coverage | 43.5m² |
| SD Value | 0.12 |
| Temperature Resistance | -40°C TO 80°C |
| Reaction To Fire | B-s1,d0 (*B-s1,d0 – when affixed to a non-combustible material; otherwise Class E applies) |
| Water Resistance | W1 (Before and after ageing) |
| Weight | 210 g/m² |
| Delivery Terms | |
|---|---|
| Order Value (Excluding VAT) | Delivery Condition |
| Orders below £620 | £35 |
| Orders between £620- £1230 | £30 |
| Orders between £1231- £2460 | £28 |
| Ordeers Above £2460 | Free Delivery |
Cancellations, Returns And Refunds:
- You are free to cancel your order before we send you an order confirmation email with an estimated delivery date, and get a full refund
- Once the order is confirmed and an estimated delivery date is issued via email, Orders cannot be cancelled.
- Incorrectly ordered doods can be returned within 14 days of delivery at our discretion. The customer is responsible for ensuring the goods are returned back to the address provided, in good condition where they will be inspected prior to processing any refunds. Restocking fee may be applied
- For incorrect, damaged or faulty products, please contact us immediately after you receive delivery and we will assist accordingly.
Product Features
- Self-adhesive breather membrane with Monolithic Technology
- Reaction to Fire: Class B-s1,d0* *B-s1,d0
- Highly breathable with an Sd value of 0.26m
- Windtight, waterproof and durable external breather membrane with UV resitance of up to 4-6 months
- One roll covers 43.5 sqm. 1.45M wide and 30M Long
- Suitable for warm, cold, and hybrid roof applications. Compatible with pitched or flat roofs
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Customer Reviews
“ Order arrived quickly. it is very easy to install, no tapes required! Thak you very much”Jake P.
Verified Buyer
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