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Wood Preservative

Say goodbye to wood rot, algae and mould with a quality wood preservative - whether you're looking for a cost effective creosote substitute, a dedicated Woodworm Killer or a superior solvent based wood treatment you'll find a great range of solvent and water-based wood preservatives to suit any budget and project.

Displaying 28 products

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  4.9/5.0  (2270)
A solvent-based preservative that offers microporous protection against wood rot, fungi, decay and mould. Available in 7 colours or clear.
  • 2-3 coats
  • Coverage: 6m²/L
  • 12 hrs drying time
More Info
Available in 1L, 5L
  4.9/5.0  (441)
Multibuy Discount
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
  • Coverage: 6m²/L
  • 48 hrs drying time
More Info
Available in 1L, 2.5L, 5L
  4.8/5.0  (356)
A multi-purpose coloured preservative available in Black, Autumn Brown, Dark Brown, Light Brown and Green.
  • 3 coats
  • Coverage: 9.6m²/L
  • 24 hrs drying time
More Info
Available in 5L
  4.8/5.0  (201)
A modern replacement for traditional creosote fence paint. Available in light and dark shades.
  • 1-2 coats
  • Coverage: 7m²/L
  • 24 hrs drying time
More Info
Available in 4L
  4.9/5.0  (211)
A complete preservative from Ronseal to prevent rot, decay and woodworm.
  • 3 coats
  • Coverage: 8m²/L
  • 24 hrs drying time
More Info
Available in 2.5L, 5L
  4.9/5.0  (107)
A clear, exterior wood preservative that also reduces swelling whilst fighting against mildew, rot, blue stain and vegetable pests.
  • 1 coat
  • Coverage: 6m²/L
  • 12 hrs drying time
More Info
Available in 125ml, 750ml, 2.5L
  4.9/5.0  (93)
A low-odour wood treatment without wax that offers microporous protection against wood rot, fungi, decay and mould.
  • 2-3 coats
  • Coverage: 6m²/L
  • 12 hrs drying time
More Info
Available in 1L, 5L
  5.0/5.0  (116)
An oil and wax based biocide-free wood preservative for interior and exterior use. Safe once dry for childrens play areas.
  • 1 coat
  • Coverage: 8m²/L
  • 24 hrs drying time
More Info
Available in 125ml, 750ml, 2.5L
  5.0/5.0  (77)
A lightly tinted formulation that penetrates deep into the wood to give natural, rustic looking colour to both rough sawn and smooth planed timber.
  • 2-3 coats
  • Coverage: 15m²/L
  • 48 hrs drying time
More Info
Available in 5L
  5.0/5.0  (89)
A water-based timber protection and colour treatment lasting up to 5 years.
  • 2 coats
  • Coverage: 5m²/L
  • 4 hrs drying time
More Info
Available in 1L, 4L
  4.9/5.0  (60)
Actively protects interior and exterior wood against rot, decay and blue staining mould.
  • 2 coats
  • Coverage: 9m²/L
  • 24 hrs drying time
More Info
Available in 1L, 2.5L, 5L
  4.7/5.0  (51)
Quickly eliminate and protect against woodworm and woodboring insects.
  • 2 coats
  • Coverage: 5m²/L
  • 48 hrs drying time
More Info
Available in 250ml, 1L, 2.5L, 5L
  4.9/5.0  (30)
An exterior water-based wood preservative for rough and smooth garden timbers available in 5 shades.
  • 2-3 coats
  • Coverage: 5m²/L
  • 4 hrs drying time
More Info
Available in 5L
  4.5/5.0  (24)
Combat wood rotting funghi and insects with this high-quality wax-free preserver.
  • 2 coats
  • Coverage: 10m²/L
  • 24 hrs drying time
More Info
Available in 2.5L
  5.0/5.0  (18)
Seals and protects end grain from the elements.
  • 2 coats
  • Coverage: 5m²/L
  • 4 hrs drying time
More Info
Available in 375ml
  5.0/5.0  (6)
A simple brush on end grain preservative, that protects against fungi and insect attack.
  • 1-2 coats
  • Coverage: 7m²/L
  • 24 hrs drying time
More Info
Available in 1L
  4.9/5.0  (4)
A fast and effective woodworm killer for interior and exterior timber
  • 2 coats
  • Coverage: 5m²/L
  • 48 hrs drying time
More Info
Available in 500ml
  4.7/5.0  (3)
An interior-use only, clear, water-based, all-purpose treatment to prevent insect attack, re-infestation and fungal decay.
  • 2-3 coats
  • Coverage: 3.5m²/L
  • 48 hrs drying time
More Info
Available in 1L, 2.5L, 5L
  4.2/5.0  (4)
An effective water-based clear wood preservative that provides protection against wet rot, dry rot, wood worm and insect attack.
  • 3 coats
  • Coverage: 6m²/L
  • 24 hrs drying time
More Info
Available in 2.5L, 5L
  5.0/5.0  (2)
Waterproofs and protects cross cut end grains against water damage which can lead to rot and decay. Rainproof in 90 minutes.
  • 2 coats
  • Coverage: 8m²/L
  • 24 hrs drying time
More Info
Available in 750ml
  4.8/5.0  (11)
A deep penetrating water seal perfect for bricks, aged concrete, render, painting, terracotta and wood.
  • 2 coats
  • Coverage: 8-10m²/L
  • 48 hrs drying time
More Info
Available in 5L
  4.9/5.0  (4)
Penetrates deep into the wood to kill wood boring insects, their larvae and eggs.
  • 3 coats
  • Coverage: 10m²/L
  • 2 hrs drying time
More Info
Available in 1L, 5L
  5.0/5.0  (2)
Water-based preservative for use on new and bare wood. Protects against blue stain, decay fungi and UV rays
  • 2 coats
  • Coverage: 5m²/L
  • 1 hr drying time
More Info
Available in 1L, 2.5L
  5.0/5.0  (3)
A professional wood preserver for exterior use. Penetrates deep into wood and protects against wood destroying fungi.
  • 2-3 coats
  • Coverage: 8m²/L
  • 6 hrs drying time
More Info
Available in 1L, 2.5L, 5L
Effective formula that prevents re-infestation and ensures effective protection for years to come.
  • 2-3 coats
  • Coverage: 3.5m²/L
  • 48 hrs drying time
More Info
Available in 500ml, 1L, 5L
  5.0/5.0  (2)
A solvent-based wood preservative for use on new and bare timber. Protects against wood rotting fungi and wood destroying insects.
  • 2 coats
  • Coverage: 6m²/L
  • 24 hrs drying time
More Info
Available in 2.5L
A solvent-based end grain preserver which deeply penetrates to protect against wood boring insects, wood rotting fungi and blue stain.
  • 2 coats
  • Coverage: 0.18m²/L
  • 24 hrs drying time
More Info
Available in 1L
A deep penetrating solvent-based preserver for all hardwood and softwood cladding. Protects against fungal decay, fungus and insect attack.
  • 2 coats
  • Coverage: 0.18m²/L
  • 24 hrs drying time
More Info
Available in 5L