Wood Treatments for External Windows

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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
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Available in 1L, 5L
Ultimate durability with a factor 12 UV filter to protect against the greying effects of the sun.
  • 2 coats
  • Coverage: 20m²/L
  • 12 hrs drying time
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Available in 5ml, 125ml, 750ml, 2.5L
An all-in-one translucent stain to protect, feed and enhance your exterior wood.
  • 2 coats
  • Coverage: 26m²/L
  • 12 hrs drying time
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Available in 5ml, 125ml, 750ml, 2.5L
A coloured, opaque, oil-based coating with outstanding durability and a satin-matt finish.
  • 2 coats
  • Coverage: 26m²/L
  • 12 hrs drying time
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Available in 5ml, 125ml, 750ml, 2.5L
A high-quality clear oil for exterior use that offers excellent protection against water ingress.
  • 2-3 coats
  • Coverage: 8m²/L
  • 48 hrs drying time
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Available in 5L
Strip back modern paints and varnishes with this safe and friendly alternative to older paint removal formulations.
  • 1-2 coats
  • Coverage: 1m²/L
  • 12 hrs drying time
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Available in 750g, 4 KG, 10 KG
Remove old, stubborn lead-based paints and varnishes from almost anything.
  • 1-2 coats
  • Coverage: 1m²/L
  • 12 hrs drying time
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Available in 5 KG, 15 KG
A complete preservative from Ronseal to prevent rot, decay and woodworm.
  • 3 coats
  • Coverage: 8m²/L
  • 24 hrs drying time
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Available in 5L
A versatile varnish-based wood stain for exterior use.
  • 1-2 coats
  • Coverage: 10m²/L
  • 24 hrs drying time
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Available in 1L, 2.5L, 5L
A durable exterior varnish-based woodstain available in 12 shades.
  • 1-2 coats
  • Coverage: 12m²/L
  • 24 hrs drying time
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Available in 1L, 2.5L, 5L
UV resistant, deep penetrating low odour formula that is harmless to beneficial insects and plants when dry.
  • 2-3 coats
  • Coverage: 6m²/L
  • 48 hrs drying time
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Available in 1L, 2.5L, 5L
The strongest two-part wood filler we know. Available in many wood shades.
  • 15 mins drying time
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Available in 30ml, 750ml
A clear, exterior wood preservative that also reduces swelling whilst fighting against mildew, rot, blue stain and vegetable pests.
  • 1 coat
  • Coverage: 8m²/L
  • 12 hrs drying time
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Available in 125ml, 750ml, 2.5L
A poultice system to remove modern and old paints and varnishes from almost anything.
  • 1-2 coats
  • Coverage: 1m²/L
  • 12 hrs drying time
A biodegradable, odour-free cleaner to remove greying and restore the natural character of sun-bleached or weather damaged wood.
  • 1-2 coats
  • Coverage: 10m²/L
  • 1 hr drying time
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Available in 500ml, 2.5L
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
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Available in 125ml, 750ml, 2.5L
Tough, weather resistant exterior oil with a UV protection factor of 6 to reduce greying of wood.
  • 3 coats
  • Coverage: 24m²/L
  • 5 hrs drying time
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Available in 1L, 2.5L
An exceptionally strong semi-transparent oil-based coloured paint that dries to a satin-matt finish.
  • 1 coat
  • Coverage: 26m²/L
  • 12 hrs drying time
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Available in 5ml, 125ml, 750ml, 2.5L
Remove black fungal growth on any wooden surface.
  • 1-2 coats
  • Coverage: 4m²/L
  • 24 hrs drying time
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Available in 4L
A clear exterior varnish that protects against UV and weathering.
  • 1-2 coats
  • Coverage: 12m²/L
  • 24 hrs drying time
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Available in 1L, 2.5L
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
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Available in 1L, 5L
Oil-based formula with additional UV filters to protect your interior wood from the Sun's UV rays.
  • 2 coats
  • Coverage: 20m²/L
  • 12 hrs drying time
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Available in 125ml, 750ml, 2.5L
A water-based paint available in 6 gloss colours to protect and colour your wood.
  • 2 coats
  • Coverage: 12m²/L
  • 4 hrs drying time
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Available in 750ml, 2.5L
A water-based cleaner that keeps mould, algae and fungi under control.
  • 1-2 coats
  • Coverage: 4m²/L
  • 24 hrs drying time
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Available in 4L
A highly durable, medium build, solvent-borne exterior woodstain that provides a highly translucent, UV resistant, satin finish.
  • 2 coats
  • Coverage: 16m²/L
  • 16 hrs drying time
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Available in 1L, 2.5L
A low build, solvent-borne, semi-gloss woodstain. Can be used both as a base stain and as a finishing coat.
  • 2 coats
  • Coverage: 12m²/L
  • 24 hrs drying time
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Available in 1L, 2.5L, 5L
Quickly eliminate and protect against woodworm and woodboring insects.
  • 2 coats
  • Coverage: 5m²/L
  • 48 hrs drying time
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Available in 250ml, 1L, 2.5L, 5L
Self priming and undercoating opaque gloss paint for exterior use.
  • 2 coats
  • Coverage: 10m²/L
  • 3 hrs drying time
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Available in 1L, 2.5L
A silver-metallic oil-based protective woodstain designed to give a natural greying effect for exterior wood.
  • 1-2 coats
  • Coverage: 26m²/L
  • 6 hrs drying time
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Available in 5ml, 125ml, 750ml, 2.5L
An exterior primer for use before Ronseal's 10 Year Wood Paint.
  • 2 coats
  • Coverage: 12m²/L
  • 4 hrs drying time
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Available in 750ml, 2.5L
A weatherproof paint available in a range of satin shades to protect and colour exterior timbers.
  • 2 coats
  • Coverage: 12m²/L
  • 4 hrs drying time
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Available in 750ml
Combat wood rotting funghi and insects with this high-quality wax-free preserver.
  • 2 coats
  • Coverage: 10m²/L
  • 24 hrs drying time
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Available in 2.5L
Actively protects interior and exterior wood against rot, decay and blue staining mould.
  • 2 coats
  • Coverage: 9m²/L
  • 24 hrs drying time
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Available in 1L, 5L
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
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Available in 5L
A high build, water-borne, opaque satin finish for protection and decoration of interior and exterior timber.
  • 2 coats
  • Coverage: 10m²/L
  • 6 hrs drying time
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Available in 1L, 2.5L
Restores faded and discoloured garden furniture by removing green algae and organic matter.
  • 1-2 coats
  • Coverage: 4m²/L
  • 2 hrs drying time
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Available in 500ml
A clear intumescent fire-retardant for interior and exterior surfaces. For use over Envirograf ES VFR Primer as part of the Envirograf fire retardant system.
  • 2 coats
  • Coverage: 12m²/L
  • 2 hrs drying time
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Available in 1L, 2.5L
A one part acrylic sealant that can be used for filling and repairing gaps and splits on exterior wood.
  • 1 hr drying time
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Available in 310ml
Premium quality, solvent-borne primer/undercoat that can be used on interior and exterior timber.
  • 1 coat
  • Coverage: 14m²/L
  • 18 hrs drying time
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Available in 1L, 2.5L
Soaks deep in to rotten timber to strengthen and reinforce softened wood.
  • 1 coat
  • 2 hrs drying time
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Available in 250ml, 500ml
A quick drying interior gloss paint for wood and metal. Non-yellowing formula.
  • 2 coats
  • Coverage: 16m²/L
  • 6 hrs drying time
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Available in 750ml, 2.5L
A premium quality, quick drying primer with excellent adhesion properties to bare wood and previously painted surfaces. Water based and suitable for interior and exterior surfaces.
  • 1 coat
  • Coverage: 12m²/L
  • 6 hrs drying time
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Available in 1L, 2.5L, 5L
A clear water-based primer for bare, painted or varnished wooden surfaces. To be applied before application of Envirograf intumescent coating.
  • 1 coat
  • Coverage: 10m²/L
  • 2 hrs drying time
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Available in 1L, 2.5L
A translucent spirit-based, flexible, hard wearing coating for interior and exterior surfaces treated with the Envirograf fire retardant system.
  • 2 coats
  • Coverage: 10m²/L
  • 2 hrs drying time
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Available in 1L, 2.5L
Exceptionally durable, this high build, solvent-borne, opaque coating provides a high gloss finish on exterior surfaces.
  • 2 coats
  • Coverage: 12m²/L
  • 24 hrs drying time
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Available in 1L, 2.5L
A highly durable, high build, solvent-borne opaque that provides a satin paint-like finish on exterior surfaces.
  • 2 coats
  • Coverage: 16m²/L
  • 18 hrs drying time
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Available in 1L, 2.5L
An effective solvent-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
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Available in 5L
A stain-blocking, medium build, water-borne primer for exterior use only that is quick and easy to apply.
  • 1 coat
  • Coverage: 8m²/L
  • 3 hrs drying time
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Available in 2.5L
A water-based, high opacity, dual purpose primer undercoat for interior and exterior woodwork, which is recoatable in 2-4 hours.
  • 1-2 coats
  • Coverage: 13m²/L
  • 3 hrs drying time
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Available in 1L, 2.5L, 5L
Solvent-based exterior woodstain for exterior doors, windows and other joinery. Offers up to 10 years protection.
  • 2-3 coats
  • Coverage: 20m²/L
  • 16 hrs drying time
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Available in 1L, 2.5L, 5L
A high-build varnish with UV filters and fungicide for the protection of exterior wood.
  • 2-3 coats
  • Coverage: 16m²/L
  • 24 hrs drying time
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Available in 1L, 2.5L
Penetrates deep into the wood to kill wood boring insects, their larvae and eggs.
  • 3 coats
  • Coverage: 10m²/L
  • 2 hrs drying time
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Available in 5L
A quick drying combined primer and undercoat for interior and exterior use.
  • 2 coats
  • Coverage: 12m²/L
  • 6 hrs drying time
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Available in 750ml, 2.5L
A low odour exterior and Interior wood preservative. Perfect for treating wood prior to coating with paint, varnish or sealer.
  • 1 coat
  • Coverage: 4m²/L
  • 4 hrs drying time
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Available in 5L
Solvent-based undercoat for interior and exterior wood.
  • 1-2 coats
  • Coverage: 16m²/L
  • 16 hrs drying time
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Available in 750ml, 2.5L
High performance solvent-based exterior coating which produces a water-repellent satin finish, solid colour that lasts up to 10 years.
  • 2-3 coats
  • Coverage: 20m²/L
  • 16 hrs drying time
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Available in 1L, 2.5L, 5L
Holzol Weather-Oil is a high opacity micro-porous range of coloured oils designed for exterior weather protection.
  • 2 coats
  • Coverage: 24m²/L
  • 12 hrs drying time
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Available in 100ml, 2.5L
A gelled gloss paint formula means no drips even on tricky jobs. Ideal for interior and exterior projects.
  • 1-2 coats
  • Coverage: 12m²/L
  • 6 hrs drying time
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Available in 750ml, 2.5L
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
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Available in 1L, 2.5L
A solvent-based undercoat recommended for use with Dulux Trade High Gloss. Excellent opacity and its high sheen level contributes to exceptional gloss retention.
  • 1 coat
  • Coverage: 17m²/L
  • 4 hrs drying time
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Available in 2.5L, 5L
Pure brilliant white solvent-based interior and exterior paint.
  • 1 coat
  • Coverage: 12m²/L
  • 6 hrs drying time
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Available in 750ml, 2.5L
A traditional solvent based, high gloss paint that provides a tough, Long lasting interior finish.
  • 1-2 coats
  • Coverage: 16m²/L
  • 16 hrs drying time
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Available in 750ml, 2.5L
A more sustainable option to traditional opaques. This high build, water-borne, exterior opaque coating has a semi-gloss, paint-like finish.
  • 2 coats
  • Coverage: 10m²/L
  • 6 hrs drying time
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Available in 2.5L, 5L
Holzol Weather-Stain Tints offers excellent resistance to weathering and sunlight.
  • 2 coats
  • Coverage: 24-26m²/L
  • 18 hrs drying time
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Available in 100ml, 1L
A professional white gloss wood finish based on natural oils
  • 2 coats
  • Coverage: 20m²/L
  • 10 hrs drying time
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Available in 125ml, 375ml, 750ml, 2.5L
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
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Available in 5L
A fast and effective woodworm killer for interior and exterior timber
  • 2 coats
  • Coverage: 5m²/L
  • 48 hrs drying time
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Available in 500ml
An effective spray for the control of mould spores, algae and fungi
  • 1-2 coats
  • Coverage: 4m²/L
  • 24 hrs drying time
More Info
Available in 500ml