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Mon - Fri 7.30am - 5.30pm, Saturday 7.30am - 12.30pm
Mon - Fri 7.30am - 5.30pm, Saturday 7.30am - 12.30pm

Exterior Decking Screws | Corrosion-Resistant Fixings for Timber & Composite

Our range of exterior decking screws is specifically designed for securing timber and composite decking boards in outdoor environments. Manufactured for strength, ease of use, and long-lasting protection, these screws ensure a professional, durable finish for any decking project.

Corrosion-resistant coatings – ideal for use in wet and exposed areas
✅ Options for softwood, hardwood, and composite decking
✅ Available in green, brown, and stainless steel finishes
✅ Features include self-drilling tips, countersunk heads, and anti-split designs
✅ Suitable for use with decking boards, joists, and subframe fixings

Trusted by landscapers, joiners, and DIYers, our decking screws offer exceptional grip and weather resistance — essential for a safe and long-lasting outdoor deck.

✔️ Available in trade boxes or handy packs
✔️ Compatible with most standard impact drivers and screwdrivers
✔️ Nationwide delivery available

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Marc Scott
April, 2025
Very handy having such a well stocked yard so close to my home, the staff are all very knowledgable and always keen to help and prices are good. ⭐️⭐️⭐️⭐️⭐️ operation 👌. - scotbeds
Ryan McGowan
March, 2025
sales girl Leighsa was really helpful with fast delivery
D
March, 2025
Outstanding customer care. I placed a small order (60£ timber) from Fife and paid with Apple Pay. Unfortunately the site defaulted to their normal own delivery service which is for an unlimited volume so good value for larger orders, but would have been too expensive for a small order like mine. I hadn’t seen this until the order went through (entirely my fault). I had thought to cancel and the weekend office team were very kind and understanding about this. We agreed I would call them in the week to arrange this. But Alan and the Alter team phoned me back a day later and said they had researched courier costs and would be happy to do that instead - which saved a huge amount of hassle on a product that was out of stock in most places locally and made the whole order very reasonable. They also refunded me the difference. Way above and beyond for a small customer - can’t recommend them enough and will be using them for more timber needs in the future.