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Pavatex DB 3.5 is an exceptional internal airtightness membrane designed to revolutionise the way you ensure optimal air and vapour control in your building projects. Engineered with precision and utilising cutting-edge technology, this airtight membrane guarantees superior performance, durability, and efficiency.
With its advanced composition of Polypropylene fleece and polyolefinic-copolymere coating, Pavatex DB 3.5 acts as an indispensable shield, providing seamless protection against air leakage, vapour diffusion, and unwanted drafts. Pavatex DB 3.5 is installed on the warm side of the thermal insulation. This strategically placed membrane acts as a barrier, preventing the passage of air and vapour through connections, penetrations, membrane joints, and overlaps. It is sealed using Pavatex sealing products.
Pavatex DB 3.5 is compatible with a wide range of roof and wall constructions making it an ideal choice for various projects. It can be glued onto various surfaces. Whether it's wood, concrete, or other common construction materials, this product provides a reliable and secure bond that withstands the test of time.
When it comes to vapour control, Pavatex DB 3.5 is second to none. Its high-permeability nature allows for controlled moisture movement, effectively preventing condensation and mould formation. This ensures a healthy indoor environment while safeguarding the integrity of your structure.
Key Features:
- High-quality airtight membrane for roof and wall construction
- Ensures optimal internal airtightness and vapour control
- Easy installation on the warm side of thermal insulation
- Creates a robust seal at connections, penetrations, joints, and overlaps
- Compatible with various surfaces, easily glued for secure bonding using Pavatex sealing products
- High permeability allows controlled moisture movement
- Prevents condensation and mould formation
- Enhances energy efficiency and indoor comfort
- Durable and long-lasting performance for reliable protection
Applications:
Used on the warm side of the insulation in the internal wall and roof constructions.
| Poduct Type | Internal Airtight Membrane |
| Brand | Supremo Group |
| Product Code | Pavatex DB 3.5 |
| Length | 50m |
| Width | 1.5M |
| Roll Coverage | 75 sqm |
| Material | Polypropylene fleece with polyolefinic-copolymere coating |
| Thickness | 0.43mm |
| Weight | 9 Kg/Roll |
| Reaction of Fire | Class E |
| Applcations | For use on pitched roofs, walls and floors |
| Delivery Terms |
|---|
| Delivery made thorugh couriers. Courier charges apply |
Receiving Delivery: We urge you to check the delivery properly for any damages as soon as you receive the order. Any damages must be mentioned in the delivery note before the driver leaves otherwise we will be unable to replace damaged goods.
If you are unsure, please call us.
Returns, Cancellations and refunds:
You are free to cancel your order before we send you an order confirmation email and get a full refund
Items ordered in excess: If you wish to return the items ordered in excess and claim a refund, please note that a restocking fee may be applicable. Please let us know if you wish to do so within 14 days from the date of delivery via email. You have to return the goods to us at the address that we will share in the email. The lowest delivery charge will be refunded by us
Damaged goods: We urge you to check for any damages in the insulation received before Please make sure you check the delivery, and if any part of it is damaged then you must mark this on the delivery note before the driver leaves otherwise we are unable to replace any damaged goods, if you are unsure then please call us before the driver leaves.
If the items are signed for without checking, we cannot replace/refund the insulation.
Product Features
- Roll Dimensions: 1.5 X 50M. One roll covers 75 sqm
- Slightly transparent, Lightweight, versatile airtightness membrane
- Ideally used for internal permeable roof and wall constructions
- Long-lasting and durable airtight membrane
- CE marked
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“ Perfect just was I was looking for. arrived in 2 days too!”Chris R.
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