Quality you can trust
Quality Guarantee
Every Total Sheds building is backed by an anti-rot warranty, fully tanalised pressure-treated timber, and FSC-certified sourcing.
Up to 30-Year Warranty
Every structure comes with our warranty — 20 years on timber, 30 years on composite — covering materials and treatment against rot and insect damage.
Fully Tanalised
Deep-penetration pressure treatment protects every timber fibre from the inside out, not just the surface — protection that lasts the life of the building, not just until a surface coating wears away.
Quality Assured
Every building passes through multiple quality checkpoints before leaving our facility.
Built to Last
Engineered to withstand British weather with minimal maintenance required.
The science behind our protection
Our pressure-treated tanalisation process forces preservative deep into every timber fibre — protection from the inside out against rot, decay and insect damage, rather than a surface coating that wears away over time.
Inside-out
protection, not a surface coat
Every building includes
- Up to 30-year anti-rot warranty (20yr timber, 30yr composite)
- Premium grade pressure-treated timber throughout
- Deep tanalisation penetration process
- Multi-stage quality control inspection
- FSC certified sustainable timber
- British manufacturing
- Weather-resistant tongue and groove cladding
- Professional grade fixings and hardware
- Comprehensive assembly instructions included
See it backed up in the numbers
Every size page shows the exact warranty for that range before you buy.
