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Permo air, a low resistance air-open underlay. It is the ideal solution where there is a high risk of condensation forming in the roofspace. Being both air open & vapour permeable further minimises the risk of condensation forming, particularly during the drying out period of a building.
Product Features & Benefits
- Lowest vapour resistance of all breathable membranes
- No ventilation required
- Hydrophobically treated
- Type LR underlay
- Strong 3 layer material
- Recyclable
- UV stable for 4 months
- Superior nail tear strength
Area of Application
- Cold and warm roof applications
- Being both air open & vapour permeable further minimises the risk of condensation forming, particularly during the drying out period of a building
- Batten spacing 350mm
UK Wind Zone map
Permo air zones 1-3 at maximum overlap batten gauge and all zones with Permo TR plus tape.
Material
Permo air is a strong 3 layer product consisting of UV stabilised PP fleece and a high performance Meltblown layer.
Roll size / Roll weight / Packaging
50m x 1.00m (50m2) / 8kg / 20 rolls/pallet
Product Code
KU0045-1 (50m x 1.0m)
Certification
CE certified
BBA certified
Related Products
To protect the Permo air at the eaves and to prevent ponding, Underlay Support Trays are available along with a range of adhesive tapes. Eaves closers are available for counterbattened roof structures. Wallint 50 and Wallint solar air barriers and vapour control layers.
Installation
Permo air should be laid in accordance with our installation details set out in the BBA approved certificate. An unsupported underlay should provide a drape between
rafters sufficient enough to ensure that any water will run away from the batten fixing nail penetrations at rafters, and allows it to drain to the eaves gutter.
Contact between the membrane and the roof covering should be avoided during and after installation. Permo® air should be laid with a maximum drape of 15mm.
| Brand | Klober |
| Coverage | 50m2 |
Due to COVID-19 there may be some temporary changes on delivery charges. Visit our COVID-19 FAQ & Updates Page for more information.
FREE DELIVERY NATIONWIDE TERMS & CONDITIONS
PRODUCT DELIVERY TIMES
The vast majority of our orders are dispatched within 3 - 5 working days. However, more speciality items or ordered in items may take a little longer to dispatch and may take up to 7-10 working days.
ADDITIONAL DELIVERY CHARGES
| Product Range | Delivery Fee |
|---|---|
| ARC | £35 per order |
| Karma | £50 per order |
| H & H Acoustics | £100 per order |
| iKoustic | £19.95 under 20kg £49 under 200kg £59 under 900kg |
| Sheepwool | £12 per pack |
| VELUX | £30 per order |
| Dalsan Skimcoat | £25 on orders under £500 FREE DELIVERY on orders over £500 |
| Danosa | £65 per order |
| Danosa Geotextile Fleece | £95 per order |
| Fix Factory, Portwest, JSP | Orders under £100 = £7.50 | £100+ = FREE DELIVERY |
| Proctor | Orders under £500 = £25 Orders between £501 - £999 = £50 Order value £1000 + = FREE DELIVERY |
| Wetherby | Orders under £1000 = £100 Orders between £1000 - £4499 = £80 Order value £4500+ = FREE DELIVERY |
| FREE DELIVERY | |
| SuperFOIL | FREE DELIVERY |
| RYNO Sanitation | £10 per order under £300 FREE delivery on orders over £300 |
| iKoustic Perimeter Edging Strip | £49 per order |
***IMPORTANT PLEASE NOTE: Due to Covid-19 returns on certain products has been restricted unless damaged on delivery, incorrect or too many items have been delivered. At this point in time we cannot except returns on over ordered or incorrectly ordered items due to staff shortages.
Once your order has been placed we will notify you by email as soon as possible to confirm delivery date. This is usually within 24 hours on weekdays for standard items but no always the case. For items that have a longer lead time than 3 - 5 working days your delivery date confirmation email may take longer than 24 hours. Orders are only processed for delivery between 8.30am - 5.00pm Monday to Friday excluding bank holidays. Insulation4less strongly advises customers not to book any tradesmen to do your work until after your material has been delivered, on rare occasions delays may occur that are out of our control which could result in a delayed delivery.
Please ensure there is a means of offloading your order on-site (unless otherwise agreed with Insulation4less). Always check your delivery is correct when it arrives before you unload and sign for your order. In the unlikely event that your delivery is not correct or damaged please notify us immediately by emailing deliveries@insulation4less.co.uk and also mark any issues on the delivery slip.
For any further questions or queries please feel free to contact us on 0203 582 6399 or just email deliveries@insulation4less.co.uk. Our phone lines are open Monday - Friday from 8.30am to 5.00pm.
CHECKING DELIVERY TIMES
If you wish to check the delivery time of your order on the day of delivery please email deliveries@insulation4less.co.uk and please provide your order number. One of our dispatch team will then provide you with an eta by email where possible. Please note this is just an eta only and is not an exact time, delays may occur from when an order leaves it's storage point to when it arrives to its delivery point. Insulation4less will try to be as accurate as possible with given eta's.
ORDER TRACKING
Check the progress on your order by emailing:deliveries@insulation4less.co.uk
Please note: Deliveries are made to the address supplied to us. If orders are returned to us by the carriage company we may make an additional delivery charge for re-dispatch.
NORTHERN IRELAND DELIVERY
If you are ordering to Northern Ireland please get in touch with us before placing your order. Additional delivery charges may apply after you have placed your order depending on your location and the products you have ordered.
MAINLAND UK
All our orders are dispatched using a local delivery service, for remote regions within the mainland UK or special delivery requests your order may be dispatched with a courier or haulage company. There may be an additional charge for this courier service but you will be notified before dispatch of this if you wish to proceed. Some areas of Scotland and Wales may not be covered in our free delivery or standard lead time terms. Delivery to Northern Ireland may incur additional delivery fees also. If delivery is required to these areas please contact us before ordering to confirm lead times and whether we can ship under standard terms.
Product Reviews
Permo air, a low resistance air-open underlay. It is the ideal solution where there is a high risk of condensation forming in the roofspace. Being both air open & vapour permeable further minimises the risk of condensation forming, particularly during the drying out period of a building.
Product Features & Benefits
- Lowest vapour resistance of all breathable membranes
- No ventilation required
- Hydrophobically treated
- Type LR underlay
- Strong 3 layer material
- Recyclable
- UV stable for 4 months
- Superior nail tear strength
Area of Application
- Cold and warm roof applications
- Being both air open & vapour permeable further minimises the risk of condensation forming, particularly during the drying out period of a building
- Batten spacing 350mm
UK Wind Zone map
Permo air zones 1-3 at maximum overlap batten gauge and all zones with Permo TR plus tape.
Material
Permo air is a strong 3 layer product consisting of UV stabilised PP fleece and a high performance Meltblown layer.
Roll size / Roll weight / Packaging
50m x 1.00m (50m2) / 8kg / 20 rolls/pallet
Product Code
KU0045-1 (50m x 1.0m)
Certification
CE certified
BBA certified
Related Products
To protect the Permo air at the eaves and to prevent ponding, Underlay Support Trays are available along with a range of adhesive tapes. Eaves closers are available for counterbattened roof structures. Wallint 50 and Wallint solar air barriers and vapour control layers.
Installation
Permo air should be laid in accordance with our installation details set out in the BBA approved certificate. An unsupported underlay should provide a drape between
rafters sufficient enough to ensure that any water will run away from the batten fixing nail penetrations at rafters, and allows it to drain to the eaves gutter.
Contact between the membrane and the roof covering should be avoided during and after installation. Permo® air should be laid with a maximum drape of 15mm.
Due to COVID-19 there may be some temporary changes on delivery charges. Visit our COVID-19 FAQ & Updates Page for more information.
FREE DELIVERY NATIONWIDE TERMS & CONDITIONS
PRODUCT DELIVERY TIMES
The vast majority of our orders are dispatched within 3 - 5 working days. However, more speciality items or ordered in items may take a little longer to dispatch and may take up to 7-10 working days.
ADDITIONAL DELIVERY CHARGES
| Product Range | Delivery Fee |
|---|---|
| ARC | £35 per order |
| Karma | £50 per order |
| H & H Acoustics | £100 per order |
| iKoustic | £19.95 under 20kg £49 under 200kg £59 under 900kg |
| Sheepwool | £12 per pack |
| VELUX | £30 per order |
| Dalsan Skimcoat | £25 on orders under £500 FREE DELIVERY on orders over £500 |
| Danosa | £65 per order |
| Danosa Geotextile Fleece | £95 per order |
| Fix Factory, Portwest, JSP | Orders under £100 = £7.50 | £100+ = FREE DELIVERY |
| Proctor | Orders under £500 = £25 Orders between £501 - £999 = £50 Order value £1000 + = FREE DELIVERY |
| Wetherby | Orders under £1000 = £100 Orders between £1000 - £4499 = £80 Order value £4500+ = FREE DELIVERY |
| FREE DELIVERY | |
| SuperFOIL | FREE DELIVERY |
| RYNO Sanitation | £10 per order under £300 FREE delivery on orders over £300 |
| iKoustic Perimeter Edging Strip | £49 per order |
***IMPORTANT PLEASE NOTE: Due to Covid-19 returns on certain products has been restricted unless damaged on delivery, incorrect or too many items have been delivered. At this point in time we cannot except returns on over ordered or incorrectly ordered items due to staff shortages.
Once your order has been placed we will notify you by email as soon as possible to confirm delivery date. This is usually within 24 hours on weekdays for standard items but no always the case. For items that have a longer lead time than 3 - 5 working days your delivery date confirmation email may take longer than 24 hours. Orders are only processed for delivery between 8.30am - 5.00pm Monday to Friday excluding bank holidays. Insulation4less strongly advises customers not to book any tradesmen to do your work until after your material has been delivered, on rare occasions delays may occur that are out of our control which could result in a delayed delivery.
Please ensure there is a means of offloading your order on-site (unless otherwise agreed with Insulation4less). Always check your delivery is correct when it arrives before you unload and sign for your order. In the unlikely event that your delivery is not correct or damaged please notify us immediately by emailing deliveries@insulation4less.co.uk and also mark any issues on the delivery slip.
For any further questions or queries please feel free to contact us on 0203 582 6399 or just email deliveries@insulation4less.co.uk. Our phone lines are open Monday - Friday from 8.30am to 5.00pm.
CHECKING DELIVERY TIMES
If you wish to check the delivery time of your order on the day of delivery please email deliveries@insulation4less.co.uk and please provide your order number. One of our dispatch team will then provide you with an eta by email where possible. Please note this is just an eta only and is not an exact time, delays may occur from when an order leaves it's storage point to when it arrives to its delivery point. Insulation4less will try to be as accurate as possible with given eta's.
ORDER TRACKING
Check the progress on your order by emailing:deliveries@insulation4less.co.uk
Please note: Deliveries are made to the address supplied to us. If orders are returned to us by the carriage company we may make an additional delivery charge for re-dispatch.
NORTHERN IRELAND DELIVERY
If you are ordering to Northern Ireland please get in touch with us before placing your order. Additional delivery charges may apply after you have placed your order depending on your location and the products you have ordered.
MAINLAND UK
All our orders are dispatched using a local delivery service, for remote regions within the mainland UK or special delivery requests your order may be dispatched with a courier or haulage company. There may be an additional charge for this courier service but you will be notified before dispatch of this if you wish to proceed. Some areas of Scotland and Wales may not be covered in our free delivery or standard lead time terms. Delivery to Northern Ireland may incur additional delivery fees also. If delivery is required to these areas please contact us before ordering to confirm lead times and whether we can ship under standard terms.
| Brand | Klober |
| Coverage | 50m2 |
Related Products
Celotex GA4000 General Purpose PIR Insulation Board 1.2m x 2.4m - All Sizes
£8.43 Ex. VAT.
£10.12 Inc. VAT.
