MDF Primed Window Board 3.7m (MR,) – Premier Grade 25mm x 244mm

MDF Primed Window Board 3.7m (MR, ) – Premier Grade 25mm x 244mm
Upgrade your interior finish with our Premier Grade MDF Primed Window Board – the professional’s choice for clean lines and long-lasting performance.

Material: Moisture-Resistant MDF (MR) – ideal for kitchens, bathrooms and high-humidity areas

Finish: Factory-applied three-coat primer for an ultra-smooth, paint-ready surface

Length: 3.7 metres (stocked for fast turnarounds)

Profile/Edges: Square front; eased arris for clean, consistent paint lines

Stability: Dense core for reduced movement, minimal sanding on site

Install: Cut, trial-fit, caulk perimeter, then apply top-coat finish on site

Trade service you can rely on

Large stocks for next-day delivery across London, Herts, Beds & Bucks

Competitive trade pricing and pallet rates

Collection available: Wel Timber & Building Supplies, Unit 1 Kingly Park, Kings Langley, WD4 8GW
Typical uses

Window boards/sills in residential and commercial interiors, hotel & student refurbishments, joinery packages, and maintenance works.

pecifications

Grade: Premier Grade MR MDF

Finish: White primer – three coats

Standard Length: 3.7m

Recommended Top Coat: Solvent or water-based interior paint

Country of Supply: UK

Brand: Wel Timber

What’s in the box

1 × MDF Primed Window Board (selected width × thickness × 3.7m)

Safety & handling

Wear dust protection during cutting/sanding. Prime any freshly cut edges before final top coat.

Attributes (set as global or product attributes)

Length: 3.7m (fixed)

Material: MDF MR

Finish: Factory Primed (Three Coats)

Certification: FSC Certified

Brand: Premier Grade