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B&Q£16.99Visit shop - Windows4You Plastic Upvc Soffit BoardWindow Sill Cover & Infill TrimWhite (L)1M (W)100mm
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The Windows4You Flat Soffit Board is an ideal solution for homeowners and contractors looking to finish soffits, reveals, and infill gaps with a clean, professional aesthetic. Crafted from durable foamed uPVC, this 250mm wide board provides a reliable, low-maintenance surface that resists the elements without needing paint or sealants. While it offers excellent versatility for general trim work, users should note that its 1.25m length requires careful planning for longer runs where joints will be visible.
| Model Part Number | W4U-Flat Board-250MM-WHITE |
|---|---|
| Brand | Windows4You |
The board is designed to be maintenance-free with a pre-finished white surface and does not require painting.
Yes, the uPVC material is durable, weather-resistant, and maintains its color-fastness outdoors.
A standard fine-tooth saw provides the best result for a clean, professional cut.
No, this product is currently only available in a bright white finish.
You can use a quality uPVC adhesive, professional-grade sealant, or panel pins.
No, it is made of lightweight foamed uPVC, making it easy to handle for overhead installations.
Use a fine-tooth handsaw or a power saw with a fine-tooth blade and mark your line with masking tape to prevent splintering.
Ensure both the board and the substrate surface are clean, dry, and free of dust or grease before application.
Use a color-matched uPVC filler or sealant to bridge the gap and create a seamless appearance.
To install, measure the required length and cut the board using a fine-tooth saw to ensure a smooth, clean edge. You can secure the boards using high-quality uPVC-specific adhesive for a flush look, or use panel pins if a mechanical fix is preferred. If multiple boards are needed for a run longer than 1.25m, ensure they meet at a support point. The board is compatible with most standard uPVC sealants, which can be applied to joints for a weather-tight finish. For care, avoid using abrasive cleaners or solvent-based chemicals. A simple wipe with a soft, damp cloth is sufficient to remove dust and maintain the pristine white surface.
