Yes, you can wallpaper chipboard, but proper preparation is essential for a successful and long-lasting finish.
Here's a breakdown of what you need to consider:
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Surface Preparation is Key: Chipboard is porous and can contain substances that bleed through wallpaper. Therefore, thorough preparation is crucial.
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Sealing the Chipboard:
- Purpose: Sealing prevents moisture absorption, which can cause the chipboard to swell and the wallpaper to peel. It also stops wood constituents from seeping into the wallpaper and causing discoloration.
- Recommended Sealers: Use a primer-sealer specifically designed for porous surfaces, or an oil-based primer. Several coats might be necessary.
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Filling Imperfections: Chipboard often has imperfections like uneven surfaces or recessed screw holes. Fill these with a suitable wood filler and sand smooth once dry.
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Lining Paper Application: Applying lining paper before wallpapering is highly recommended.
- Benefits: It provides a smooth, even surface for the wallpaper, hides any remaining imperfections, and helps the wallpaper adhere better.
- Application: Apply the lining paper horizontally, ensuring it is securely adhered to the sealed chipboard.
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Wallpaper Paste: Use a good quality wallpaper paste suitable for the type of wallpaper you are using.
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Considerations:
- Moisture: Chipboard is susceptible to moisture damage. Avoid using it in areas with high humidity or direct water exposure, such as bathrooms or kitchens, unless it's moisture-resistant chipboard.
- Alternatives: If possible, consider using MDF (Medium Density Fiberboard) instead of chipboard, as it provides a smoother and more stable surface for wallpapering.
In conclusion, while wallpapering chipboard is possible, it requires careful surface preparation, including sealing and potentially lining paper, to achieve a professional and lasting result.
