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Timber and Wood Repairs
Timber and wood repairs help extend the life of wooden structures indoors and out. From filling decking gaps to fixing decayed joists, specialist products restore strength and durability in hardwoods and softwoods. Designed for quick curing and strong bonding, they handle edge damage, rot, and frame repairs with ease. Protect treated areas with wood paints for long-lasting coverage and a range of finishes. Woodcare options like oils, waxes, and varnishes support lasting protection. A solid repair is key to better results when painting, staining, or sealing.
Subcategories

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...

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...

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...

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

Osmo WR Base Coat
Osmo WR Base Coat, a wood preservative for amateur use against wood rotting fungi, wood staining fungi and wood destroying insects on all outside wood which is out of direct ground contact and/or surface water. Extremely water repellent - Resistant to blue stain, rot and insect attack Reduces wood swelling and shrinkage - No future...

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...
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Professional Timber Repair Solutions for Structural & Surface Wood Damage
Timber and wood repair products offer vital solutions for structural integrity, especially where replacement isn’t practical. High-performance fillers, resin kits, and consolidators are designed to restore damaged areas in beams, windowsills, doors, and cladding. These materials provide strong adhesion and excellent resistance to shrinking and cracking, making them ideal for tradespeople repairing dry rot, insect damage, or mechanical wear.
In conservation or heritage work, these repair systems are often the only means to retain original features. Epoxy-based formulations and specialist putties allow detailed reconstruction of missing sections or corners, supporting both cosmetic and functional refurbishment. In industrial and commercial settings, products used for timber repairs are expected to endure high traffic, load-bearing conditions, or exposure to frequent cleaning, which means mechanical strength and chemical resistance are essential qualities. Projects of this scale may also involve metal, masonry, or composite surfaces, making surface repairs a natural extension of the job.
Timber and Wood Repairs FAQs
How should I prepare wood before applying repair compounds?
Remove loose material, paint, varnish, and any signs of rot or infestation. Sand back to clean, dry timber. Treat active fungal or insect issues with a compatible biocide before repair. Degrease oily hardwoods and allow substrates to dry fully. Proper preparation ensures strong adhesion and long-term performance.
Can I paint or stain over timber fillers and resins?
Yes, once fully cured and sanded, most fillers and resins can be overcoated with primers, paints, or stains. However, stains may absorb differently than surrounding timber. Always test a small area first, and use compatible coatings recommended by the product manufacturer.
Are timber repair products strong enough for structural repairs?
Some epoxy fillers and resin consolidators are designed for structural use, including reinforcing beams, frames, or load-bearing elements. These products offer excellent mechanical strength and are often tested to structural standards. Check product datasheets for load-bearing suitability and application instructions.