
Frame Protection Deck Tape, 65mm x 20m Roll, Black
Cladco frame protection deck tape is designed to protect your timber decking frame from rot, weathering, and moisture damage.
This self-sealing, long-lasting tape is easy to apply - simply run it along the top edge of your wooden joists before installing your decking boards. It creates a protective barrier that helps extend the life of your subframe and supports a more durable deck overall.
Cladco Frame Protection Deck Tape
Cladco frame protection deck tape is designed to help extend the life of your timber decking substructure by providing a long-lasting barrier against moisture, rot, and weathering.
This self-sealing, non-butyl tape can be easily applied to the top surface of timber decking joists as well as around fasteners and on exposed cut ends, before laying your decking boards. Once applied, the tape forms a watertight and airtight seal to protect key areas from water ingress.
Manufactured for performance and convenience, Cladco deck tape is UV-stable, easy to tear by hand, and residue-free. It can also be applied in damp or freezing conditions, and repositioned as needed during installation.
Featuring a permanent adhesive bond, the tape is designed to last for up to 50 years without losing strength or peeling - making it a reliable long-term solution for protecting your decking framework.
Tape Specifications
Length: 20m
Width: 65mm
Temperature stable: -40°C to +93°C
Bond lifespan: Up to 50 years
Adhesive: Permanent, self-sealing, non-butyl
Key Benefits
Protects timber decking joists from rot, moisture, and decay
Forms a water- and airtight seal without leaving residue
UV-stable and weather-resistant for long-term protection
Easy to tear, apply, and reposition
Suitable for use in cold or damp conditions
Helps extend the lifespan of your subframe
How Much Deck Tape Do I Need?
Cladco deck tape should be applied along the top surface of each timber joist, as well as around fixings and fasteners, and over any exposed cut ends of timber within the subframe.
As a general guide, we recommend allowing one roll (20m) of deck tape for every 6m² of decking. This equates to approximately one roll for every ten 4m decking boards. Please note that this estimate is based on a single-joist subframe with 400mm spacing, and actual requirements may vary depending on your deck layout.
Please note that this calculation is approximate only and is based on a single-joist subframe with 400mm spacing.
If you have any questions about Cladco deck tape, please contact us for more information. For step-by-step guidance, visit our installation guides section for further help.
Order A Sample Pack!

Download the datasheet for Frame Protection Deck Tape, 65mm x 20m Roll, Black
Type | When? | Cost? | ||
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National Delivery | Orders under £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£192.00 |
Orders over £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£96.00 | ||
Orders over £1,500 | Est. 5 working days* Roofing items 7-10 working days* |
FREE | ||
Scotland Delivery | Est. 15 working days* Roofing items 7-10 working days* |
£360.00 | ||
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Millboard Delivery | Orders under £2,000 | Est. 5 working days* | £192.00 |
Orders over £2,000 | Est. 5 working days* | FREE | ||
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Parcelforce Standard | (Small Parcels) | 3-5 working days* | £8.50 |
Parcelforce Standard | (Large Parcels) | 3-5 working days* | £30.00 | |
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Sample Packs via Courier | 5 working days* | FREE |
*Please allow for public holidays and weekends (non-delivery days)
Some of our products are available for collection from our warehouses in Okehampton (Devon) and Andover (Hampshire) - This option will show at checkout, when available.
Standard collection lead time is 3-5 working days, this may vary depending on the product. If you would like to collect your order after 2 hours, please choose this option at checkout.
Please note that collections are only available from Monday-Friday, 08:00 - 17:00 & Saturday, 08:00 - 12:30 (Note: this IS the cut off time for collections, despite our closing time of 13:00)
Please Note The Following Prior To Collection:
Vehicles we can and cannot load
Cladco Profiles will only load flatbed lorries and flatbed trailers for insurance purposes. If the appropriate vehicle is not available, two people would be required for a collection.
Cladco Profiles will NOT load any vehicles with roof racks, horse boxes, cattle lorries or fixed-sided trailers. Cladco Profiles has the right to refuse loading a vehicle for any reason.
Before arranging a collection, please read our Customer Collection Notice below.

Our Okehampton HQ and Warehouses (Devon)

Our Andover Warehouses (Hampshire)








Customer Collection Notice
For those customers wishing to collect materials, we ask you report to the office first in order to be seen by a member of the sales team. Your goods will then be picked and brought to your vehicle.
Please note that during busy periods you may experience a wait while our yard staff serve other customers or are loading/unloading other vehicles.
We respectfully draw your attention to the following points:
- It is the ultimately the responsibility of the customer to load his/her vehicle and to ensure the goods are safely/ securely strapped down.
- Our staff will be happy to assist you load your goods onto appropriate vehicles by way of fork lift trucks. Our staff will not handball any goods into enclose vehicles. The loading of the vehicle is carried out entirely at the customers own risk. We will not be held liable for any damage that may occur to your vehicle or goods collected from our premises during the transport of said goods.
- It is the responsibility of the customer to ensure both their vehicle and the goods are safe when they leave our premises.
- We can advise the approximate weight of materials prior to you arriving so that you can be sure your vehicle is capable of carrying the intended load. Please ensure that you bring appropriate ropes, straps or other securing materials as we are unable to provide you with any upon arrival.
- We strongly recommend you bring suitable protection materials to prevent your ropes/straps etc. be damaged by these edges. We recommend that you use good quality protective gloves when handling materials.