18 Results
BillyOh Expert Tongue and Groove Apex Workshop
Sale

BillyOh Expert Tongue and Groove Apex Workshop

FREE delivery in 4 - 6 weeks
from £1,065 £1,183
BillyOh Expert Tongue and Groove Reverse Apex Workshop
Sale

BillyOh Expert Tongue and Groove Reverse Apex Workshop

FREE delivery in 4 - 6 weeks
from £1,133 £1,259
BillyOh Expert Tongue and Groove Apex Workshop with Dual Entrance
Sale

BillyOh Expert Tongue and Groove Apex Workshop with Dual Entrance

FREE delivery in 4 - 6 weeks
from £1,331 £1,479
BillyOh Switch Tongue and Groove Pent Shed
Sale

BillyOh Switch Tongue and Groove Pent Shed

FREE delivery in 4 - 6 weeks
from £701 £779
BillyOh Master Tongue and Groove Apex Shed
Sale

BillyOh Master Tongue and Groove Apex Shed

FREE delivery in 7 - 10 working days*
from £440 £489
BillyOh Keeper Overlap Apex Shed
Sale

BillyOh Keeper Overlap Apex Shed

FREE delivery in 7 - 10 working days*
from £345 £383
BillyOh Expert Tongue and Groove Pent Workshop
Sale

BillyOh Expert Tongue and Groove Pent Workshop

FREE delivery in 4 - 6 weeks
from £888 £987
BillyOh Master Tongue and Groove Pent Shed
Sale

BillyOh Master Tongue and Groove Pent Shed

FREE delivery in 7 - 10 working days*
from £422 £469
BillyOh Master Tall Store
Sale

BillyOh Master Tall Store

FREE delivery in 4 - 6 weeks
from £194 £215
BillyOh Expert Tongue and Groove Corner Workshop Shed
Sale

BillyOh Expert Tongue and Groove Corner Workshop Shed

FREE delivery in 4 - 6 weeks
from £652 £724
BillyOh Pent Log Cabin Windowless Heavy Duty Shed
Sale

BillyOh Pent Log Cabin Windowless Heavy Duty Shed

FREE delivery within 5 working days*
from £832 £924

BillyOh Switch Tongue and Groove Apex Shed

FREE delivery in 4 - 6 weeks
from £575

BillyOh Storer Tongue and Groove Apex Shed

FREE delivery in 4 - 6 weeks
from £489

BillyOh Tongue and Groove Tall Sentry Box Grande

FREE delivery in 7 - 10 working days*
Only £215

BillyOh Tongue and Groove Sentry Box Petite

FREE delivery in 4 - 6 weeks
from £199

BillyOh 28mm Premium Motorbike Store

FREE delivery in 6 - 8 weeks
Only £1,268

BillyOh Heavy Duty Apex Windowless Log Cabin Store

FREE delivery within 5 working days*
from £988

BillyOh Pro Apex Log Cabin Shed

FREE delivery in 6 - 8 weeks
from £1,174

A windowless shed offers less room for water ingress, insect infestation, or prying eyes. Windowless sheds work well when added security and weather resistance is necessary.

To insulate and prevent damp in a shed, cover all areas of your thermal envelope by:

  • Installing a vapour membrane beneath your shed's foundation and its roof panels
  • Caulking any visible gaps
  • Using a draught excluder
  • Aerating or using a dehumidifier 
  • Install foil-backed bubble wrap of insulation batts into walls
  • Use Celotex sheets under floor joists

For more, check out our guide on how to insulate a shed.

For more, check out our guide on how to felt a roof.

Durable garden sheds can serve a number of purposes, with one of these being an outdoor workshop. There are multiple steps which can be taken to make your workshop as functional as possible. Some of these steps include installing proper electricity and lighting, setting up an appropriate work surface and providing proper insulation. These steps can be found in much greater detail in our perfect garden workshop guide.

Most sheds should fall under ‘permitted development’ and therefore, not require planning permission. This is on the grounds that:

  • No outbuilding on land forward of a wall forming the principal elevation.
  • Your shed is single-storey with a max eave height of 2.5m
  • Your shed doesn’t exceed a max height of 3m (for an apex roof)
  • Your windowless shed doesn’t exceed a height of 2.5 metres if its within 2m of a boundary
  • Doesn’t cover more than 50% of the area of your garden

However, depending on what you intend to use your windowless shed for, we’d advise you to contact your local council as rules may vary by area. And remember to build on a level base.