Barrettine Garden Shed Treatment

With over 130 years experience in the wood care business, Barrettine know a thing or two about garden shed preservation and maintenance. With a range of clear and coloured wood preservatives, protectors and oils, wooden sheds of every shape, size and style can be quickly and easily protected from weathering and the damaging effects of mould, algae and insect attack.

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Displaying 9 products

  4.9/5.0  (2896)
A solvent-based preservative that offers microporous protection against wood rot, fungi, decay and mould. Available in 7 colours or clear.
  • 2-3 coats
  • 6m² per litre
  • 12 hrs drying time
More info
Available in 1L, 5L
  4.9/5.0  (1146)
A UV-resistant, deep penetrating, low odour protective treatment for all exterior wood that is harmless to beneficial insects and plants when dry.
  • 2-3 coats
  • 6m² per litre
  • 48 hrs drying time
More info
Available in 1L, 2.5L, 5L
  4.9/5.0  (602)
A high-quality clear oil for exterior use that offers excellent protection against water ingress.
  • 2-3 coats
  • 8m² per litre
  • 48 hrs drying time
More info
Available in 5L
  4.9/5.0  (146)
A low-odour wood treatment without wax that offers microporous protection against wood rot, fungi, decay and mould.
  • 2-3 coats
  • 6m² per litre
  • 12 hrs drying time
More info
Available in 1L, 5L
  4.9/5.0  (91)
Remove black fungal growth on any wooden surface.
  • 1-2 coats
  • 10m² per litre
  • 24 hrs drying time
More info
Available in 4L
  5.0/5.0  (67)
Quickly eliminate and protect against woodworm and woodboring insects.
  • 2 coats
  • 5m² per litre
  • 48 hrs drying time
More info
Available in 1L, 2.5L, 5L
  4.1/5.0  (6)
An effective spray for the control of mould spores, algae and fungi
  • 1-2 coats
  • 4m² per litre
  • 24 hrs drying time
More info
Available in 500ml
  4.9/5.0  (11)
A modern replacement for traditional creosote fence paint. Available in light and dark shades.
  • 1-2 coats
  • 7m² per litre
  • 24 hrs drying time
More info
Available in 4L
  4.6/5.0  (8)
Water-based restoration treatment for cleaning and restoring wood damaged by weather and UV rays. Suitable for all wood types.
  • 1 coat
  • 4m² per litre
  • 15 mins drying time
More info
Available in 1L, 5L