Mighty Joist Tape is a NON BUTYL Decking Joist Tape for protecting the top and ends of of your subframe.
Our 50 mm wide by 20 Metres long self-sealing, adhesive Non-Butyl tape, is completely water-proof, weather proof and UV stable so it will keep its integrity for longer.
25 year warranty
Simply apply to the top of your joists to protect your decking subframe from rotting.
Our self-sealing, adhesive tape is Non-Butyl, meaning it is completely water-proof, weather proof and UV stable so it will keep its integrity for longer.
Choosing a Non-Butyl tape is particularly important when used on decking subframe joists. Other tapes such as Butyl and Asphalt Tapes can peel, shrink and /or split in certain weather conditions and have also been known to seep up into composite decking creating stains.
This tape is a must to protect and prolong the life of your decking subframe from rotting.
Non-Butyl
Completely UV Stable
Repositionable
Easy-to-tear
Permanent Adhesive Bond For 50 years
Self-Seals Around screws
Can Apply to Damp Timber or Below Freezing
Can overlap and not effect the height of your decking
Easy to slide boards along taped joists when installing
