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Wood Impregnations and Treatments

Specialist wood impregnation and treatment products provide long-lasting protection for both interior and exterior wood. Designed to guard against damage such as wet rot, dry rot, fungi, infestations, and weathering, these treatments prevent the need for expensive repairs or replacements. Whether protecting vulnerable woods in wet areas like bathrooms and changing rooms, or outdoor structures like fences and decking, these treatments shield wood from cracking, rot, insect attacks, and UV exposure. With options such as woodworm killers and universal dry rot solutions, these products ensure the longevity and durability of wood surfaces.

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Sikagard Universal 5 Star Wood Treatment

Sikagard Universal 5 Star Wood Treatment

Sikagard Universal 5 Star Wood Treatment is an all-in-one treatment for wet rot, dry rot, fungi and wood boring insects - it takes care of all your wood treatment and preservation needs in the one can. Solvent and VOC free Internal and external use Micro emulsion provides deep and even penetration Rapid drying Non-flammable Virtually...

Price £112.85 (incl. VAT)
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Sikagard Wood Preserver

Sikagard Wood Preserver

Sikagard Wood Preserver is a low solvent, low odour solution based on Micro-fine active technology. The fungicides and algaecides present in these formulations are finely dispersed so that wood penetration and hence effectiveness is much greater than standard wood preservation products. Ultra light fast pigments give an even fade resistant...

Price £105.24 (incl. VAT)
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Cromar Wood Treatment | Decorative Exterior Stain

Cromar Wood Treatment

Cromar Wood Treatment is a decorative wood treatment for professionals and private end-users for exterior use e.g. facades, carports, shutters and balcony railings. For use on sheds, fences and garden furniture. Should not be used indoors The stain penetrates wood easily and thereby gets into inner layers. Protects wood to a certain...

Price £72.50 (incl. VAT)
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Woodworm Treatment: Sikagard Woodworm Killer

Sikagard Woodworm Killer

Sikagard Woodworm Killer is a ready to use woodworm treatment for the eradication of all types and life stages of wood boring insects and their larvae, specifically woodworm. It is a low solvent; low odour solution based on Micro-fine active technology with added insecticide to penetrate deep into the wood to actively kill and protect against...

Price £87.92 (incl. VAT)
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Cromar Creotreat | Exterior Timber Treatment & Oil

Cromar Creotreat

Cromar Creotreat is an oil based timber treatment and stain for outside use on fences, sheds and timber posts. Untreated timber requires no special treatment Use stiff brush and apply to dry surfaces Good coverage, approx 1-4m2 per litre per coat More Information Delivery Info

Price £49.64 (incl. VAT)
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Osmo Wood Protector | Ideal For Wet Interiors & Exteriors

Osmo Wood Protector

Osmo Wood Protector is suitable for all interior wood, such as wooden flooring made of wood species susceptible to blue stain (e.g. Pine), window frames and wood in baths, and outdoor areas, for which an absolutely ecological, biocide-free impregnation is desired, such as playground equipment and sandboxes. Especially for wood in moist...

Price £23.45 (incl. VAT)
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Mona-Guard WD - Clear

Hydron Mona-Guard WD - Clear

Mona-Guard WD-Clear is a unique product based upon hydrophobic and oleophobic chemistry that impregnates the fibres to provide a clear, invisible protection to bare and renovated wood. Enhances durability and water repellence as well as resistance to oil penetration, dirt, stains and more with up to 10 years product performance For use...

Price £124.13 (incl. VAT)
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OrganoWood Repellent 02 | Dirt & Water Protection For Exterior Wood

OrganoWood Repellent 02

OrganoWood Repellent 02 is a water-based wood treatment product developed to increase the superficial protection of wood against dirt, water and damp. Easily absorbed by untreated wood Composed of a water emulsion including organic silicon polymers and natural growth substances No toxic heavy metals or biocides For superficial treatment...

Price £18.54 (incl. VAT)
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Cromar Universal Dry Rot & Woodworm Killer+ | Exterior wood protection

Cromar Universal Dry Rot & Woodworm Killer+

Cromar Universal Dry Rot & Woodworm Killer+ is a wood preservative used for pre-treatment of non-resistant exterior wood. Contains active ingredients effective against wood-destroying fungi, wood-discolouring fungi (blue stain) and wood-boring insects.  Protects construction timbers against attack by woodworm and gives fungal...

Price £95.86 (incl. VAT)
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Rustins Wet Rot Wood Hardener | Strengthens And Reinforces Decaying Wood

Rustins Wet Rot Wood Hardener

Rustins Wet Rot Wood Hardener is a solvent-based moisture-curing reactive polymer solution designed to penetrate deeply into and harden rotten or decayed wood. Once fully dried, the polymer strengthens and reinforces the deteriorated wood to support the use of wood filler and provide a seal against further moisture penetration. Suitable for...

Price £39.79 (incl. VAT)
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Tikkurila Pinjalac Edge Cover

Tikkurila Pinjalac Edge Cover

Tikkurila Pinjalac Edge Cover is a water-borne, fast drying, flexible sealer lacquer for windows, doors and other wooden surfaces outdoors. For sealing the end grain parts of the wood and hdf-board thus preventing water and humidity to penetrate into the wood Decreases cracking of wood surface Recommended to apply directly to the wood...

Price £19.02 (incl. VAT)
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Cromar AlphaChem 3in1 Wood Preserver | Wood preservative for the treatment of outdoor timber

Cromar AlphaChem 3in1 Wood Preserver

This product is temporarily unavailable; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to find an alternative product. Cromar AlphaChem 3in1 Wood Preserver is a solvent-based wood preservative for the treatment of exterior timber, containing active...

Price £18.88 (incl. VAT)
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Owatrol Seasonite New Wood Protection

Owatrol Seasonite New Wood Protection

Protects new wood in its vulnerable first year, from the damaging effects of sun and moisture. Stabilises new exterior wood, during the first year of weathering. Ideal for pressure treated wood, softwoods - Cedar, Pine, Douglas Fir etc, hardwoods - Ash, Beech, Birch etc and kiln dried timbers. Horizontal and vertical surfaces such as new...

Price £28.03 (incl. VAT)
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Owatrol H4 Wood & Stone Waterproof Protection

Owatrol H4 Wood & Stone Waterproof Protection

For horizontal and vertical wood and stone surfaces. Cladding, fences, garden furniture, decks, chalets and more. Water repellent – Protects all exterior wood surfaces and stone against water ingress, mould, pollution, dirt etc. Hydrophobic – repels water. Hybrid system – silicone-free – can be overcoated with any finish without the need...

Price £31.57 (incl. VAT)
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Protecting Wood Surfaces from Damage

Wood is vulnerable to a range of threats, including rot, fungi, insect infestations, and weathering. Specialist wood impregnation and treatment products are designed to deliver long-lasting protection for interior and exterior wood, helping to prevent costly repairs and replacements. These treatments shield wood surfaces from wet rot, dry rot, decay, and infestations, ensuring the structural integrity of wood over time. They are particularly effective in safeguarding against UV exposure, water ingress, and insect attacks like woodworm, preserving the wood’s quality and appearance.

 

Applications in Interior and Exterior Settings

Interior woods, especially in damp areas like bathrooms, wet rooms, and changing rooms, are prone to rot and cracking. Treating vulnerable woods in these areas prevents damage caused by moisture. Exterior woods, such as those used in carports, pergolas, fences, decking, and summerhouses, face additional threats from UV rays, weather conditions, and insect infestations. These treatments help protect outdoor wood from rotting and warping due to water exposure, while also repelling insects like woodworm and wasps.

 

Effective Woodworm Treatments

Woodworm is a common issue in many wood surfaces. Products like Sikagard Woodworm Killer offer a ready-to-use solution that eradicates all life stages of wood-boring insects. Fast-drying and deeply penetrating, this treatment protects against re-infestation and can be overpainted.

For a more comprehensive solution, Cromar Universal Dry Rot & Woodworm Killer+ treats wood both inside and out, protecting against woodworm, blue stain, and fungi. Ideal for exterior doors, windows, and balcony railings, it penetrates deeply and provides a moisture-regulating surface ready for top coats.