Pressure treated
Built for exposed garden conditions
Tanalisation helps protect the timber where damp, shade and limited airflow can be a concern.
Tanalised Sheds
The Tanalised range is designed for longer-term outdoor protection. Pressure-treated timber is a smart choice when the shed is in a corner, near planting, close to fencing or anywhere that regular re-treatment will be difficult.
Best fordamp, shaded or hard-to-access garden positions.
Key upgradepressure-treated timber for improved rot resistance.
Why choose ita more low-maintenance shed for long-term use.
Popular uses
4x4 Apex Tanalised shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 16mm (planed to to a 12mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 38x50 (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Apex Tanalised Security shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 16mm (planed to to a 12mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 38x50 (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Apex Beast shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 25mm (planed to to a 20mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 3"x2" (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_A Tanalised shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 16mm (planed to to a 12mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 38x50 (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_A Tanalised Security shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 16mm (planed to to a 12mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 38x50 (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_A Beast shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 25mm (planed to to a 20mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 3"x2" (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_B Tanalised shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 16mm (planed to to a 12mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 38x50 (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_B Tanalised Security shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 16mm (planed to to a 12mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 38x50 (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_B Beast shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 25mm (planed to to a 20mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 3"x2" (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_C Tanalised shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 16mm (planed to to a 12mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 38x50 (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_C Tanalised Security shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 16mm (planed to to a 12mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 38x50 (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
4x4 Pent_C Beast shed
Made to order
The cladding on this shed is Pressure Treated (Tanalised) 25mm (planed to to a 20mm finish) specially designed rebated shiplap. The timber used to construct the framework is Tanalised 3"x2" (planed) wood. You get 1 window included. You can customise with any options & extras.
- Free Delivery
- Free Fitting*
- Bespoke Built
- Cash/Card on Delivery available
- Sustainably sourced timber
- Guarantee against leaks
