Bird Brand Complete+ Superior Wood Preserver, SLATE GREY
Add professional assembly
Prefer someone else to build it? Book a verified Tasker to deliver, assemble and level your storage in one visit — available across the UK via Taskrabbit. Book on Taskrabbit →
Everything you need to know
Slate Grey brings a cool, modern finish to garden timber, and Bird Brand Complete+ Superior Wood Preserver adds it while defending sheds, fences and joinery against rot, fungi and wood-boring insects. The contemporary shade sits especially well on smooth timbers.
A triple-action, solvent-based formula unites water-repellent agents, which help prevent moisture damage, swelling and warping, with three HSE-approved actives: Permethrin for insects, Tebuconazole for wet and dry rot, and IPBC to control blue stain and discolouring fungi.
- Higher-build finish, richer colour on smooth timbers
- Ultra-low odour, solvent-based
- Compatible beneath Complete Decking Oil in Clear or Dark Brown
Use biocides safely and read the label and product information before use for a stylish, hard-wearing result.
Every measurement, every material.
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Everything buyers ask before they order.
Assembly time depends on the size — storage boxes take 15–45 minutes, benches around 30–60 minutes, sheds and bin stores 2–3 hours with two people. Exact figure for this product is in the Full specification table below. Tools needed: a screwdriver and a spirit level. Prefer someone else to build it? Book a verified Tasker via Taskrabbit.
A level, solid surface gives the best result for sheds and larger storage units — concrete slab, paving flags, or a pressure-treated timber base all work. Storage boxes sit on any level paved or decked surface. If the ground isn't level, panels won't line up cleanly and the unit won't be fully weathertight.
Standard UK mainland delivery is 5–7 working days, tracked. Free over £100. You'll get a dispatch email with a tracking link. We don't currently ship to Channel Islands, Isle of Man, Scottish Highlands & Islands, or Northern Ireland — see our delivery page for the full breakdown.
Email hello@garden-storage.com within 30 days of delivery with photos and your order number. We'll arrange a free replacement or full refund — including return postage. Damage is rare on pallet-shipped items, but it's fully covered under our returns policy.
You have full rights under the UK Consumer Rights Act 2015 (satisfactory quality, fit for purpose, as described) and the Consumer Contracts Regulations 2013 (14-day right to cancel from receipt). See our returns page for how the cooling-off period and refund timing work in practice.



