Wood Filler: Exterior, Oak & Floor Fillers

Discover a range of wood fillers that cater to every type of wood repair and finishing need. From exterior wood filler for outdoor projects to oak wood filler for matching natural wood tones, our selection offers versatile options to achieve a flawless finish. Read more

Whether you're filling gaps in wooden floors or repairing outdoor timber, our products deliver reliable results that last. Choose from quick-drying and flexible options that are easy to use and provide durable, professional-quality repairs for any project, large or small. Enhance your woodwork with wood fillers that blend seamlessly and maintain the natural beauty of the wood.

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  • Tetrion Woodfil Flexible Natural Tub 600g
    £7.75 £6.46

    Out of stock

  • Tetrion Woodfil 2 Part White 400g
    £14.99 £12.49 As low as £8.15

    In stock

  • Tetrion Woodfil 2 Part Natural Pine 400g
    £14.99 £12.49 As low as £8.15

    In stock

  • Toupret Glazing Putty 1kg
    £12.96 £10.80

    In stock

  • Toupret Wood Filler 1.25kg
    £16.52 £13.77

    In stock

  • Ronseal High Performance Wood Filler Catalyst 30g
    £2.50 £2.08

    In stock

  • Ronseal High Performance Wood Filler White
    As low as £14.99 £12.49

    In stock

  • Toupret Wood Repair Filler 1kg
    £12.92 £10.77

    In stock

  • Toupret Wood Repair Filler PD 2kg
    £20.93 £17.44

    In stock

  • Ronseal Multi Purpose Wood Filler Natural
    As low as £4.25 £3.54

    In stock

  • Osmo Woodfiller 73012 Mid Oak 250ml
    £7.72 £6.43

    In stock

  • Osmo Woodfiller 73013 Antique Oak 250ml
    £7.72 £6.43

    In stock

  • Ronseal Multi Purpose Wood Filler Dark
    As low as £4.25 £3.54

    In stock

  • Ronseal High Performance Wood Filler Natural
    As low as £14.99 £12.49

    In stock

  • Osmo Woodfiller 73011 White Oak 250ml
    £7.72 £6.43

    In stock


FAQs

  • What is the best wood filler for outdoor use?

    For exterior projects, opt for an exterior wood filler that is designed to withstand the elements. These fillers are often water-resistant and offer a durable finish that won’t shrink or crack, even in harsh conditions.

  • Can I use wood filler on wooden floors?

    Yes, wood floor filler is perfect for filling gaps and cracks in wooden flooring. It’s available in various shades to match different wood types and can be sanded smooth for an even finish.

  • How do I apply oak wood filler?

    To use oak wood filler, ensure the surface is clean and dry. Apply the filler with a putty knife, pressing it into the gap or crack. Once dry, sand the area smooth and finish with a matching stain or varnish to blend it seamlessly with the surrounding wood.

  • What is a two-part wood filler?

    A two-part wood filler combines a filler paste and a hardener. This type of filler is highly durable and sets quickly, making it ideal for large repairs and areas that require a strong, structural bond.

  • Can I paint over wood filler?

    Yes, once the wood filler is fully dry and sanded smooth, it can be painted, stained, or varnished to match the rest of the wood surface. This makes it ideal for achieving a flawless finish on both interior and exterior woodwork.

  • Is there a difference between wood filler and wood putty?

    Yes, wood filler is typically used for unfinished wood and can be sanded and stained, while wood putty is often used for finished wood and is more flexible but cannot be sanded or stained.

  • Which wood filler should I use for deep holes?

    For deep holes and extensive damage, choose a resin wood filler or a two-part wood filler with a hardener. These provide extra strength and are ideal for structural repairs.

  • How do I choose the right colour wood filler?

    Select a wood filler that matches the natural shade of your wood. If you're unsure, you can mix different shades or choose a wood filler that can be stained to achieve the perfect match.