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A1 Roofing FELT Upgrade

A1 Roofing FELT Upgrade

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A1 Roofing FELT Upgrade

Product Code [A1HDFELT0604]

Our Price: £54.00

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A1 HEAVY DUTY 38/40kg Mineral Roofing Felt Upgrade

Heavy Duty 38/40kg Mineral Roofing Felt upgrade. A1 Sheds and TGB Sheds, Summerhouses, and Playhouses typically come with standard grade 20kg mineral roofing felt to protect the roof of your building, which is fine for most applications and will generally last a few years*, however if you need something stronger, or want something that will last for up to 10 years*, then you can upgrade to Heavy Duty 38/40kg Mineral Roofing Felt. This roofing felt is manufactured in the UK, it is twice as thick as the standard felt, as is likely to last twice as long*.

NOTE: This Heavy Duty felt is only available as an UPGRADE ONLY for A1 Sheds, or TGB buildings, and it must be ordered for delivery at same time as your building. Heavy Duty Roofing Felt replaces the standard felt supplied with your building, and isn't sold separately.   


  • Available to suit any size of shed (please ask for a quote if your size isn't listed)
  • Much less expensive than re-felting at a later date
  • Lasts twice as long as standard felt*

IMPORTANT: *In most instances, Heavy Duty 38/40kg Roofing Felt will last at least twice as long as Standard 20kg Roofing Felt. However, you should be aware that all roofing felt can be damaged when exposed to extreme weather conditions such as strong winds, snow, hot sun, and torrential rain. It can also be damaged by children climbing, animals, birds, overhanging branches, and flying debris during storms, therefore despite this being the heaviest quality felt available, it still isn't covered under warranty.

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IMPORTANT: Imperial sizes shown in the description are approximate, and are provided by the manufacturer purely as a guide. Please refer to the metric dimensions for more accurate sizes, or contact us prior to purchase if you have any specific requirements.