Free Delivery on Roofline, Roomline, External Cladding & Window Sill Orders Over £100 (Offer exlcudes roofing sheets, hygienic and bathroom wall cladding)


Rosewood UPVC Internal Window Sill Cover Square Edge



including VAT


250mm Square Edge

Rosewood UPVC Square Window Board & Sill

Invest in our Rosewood UPVC Square Window Board & Sill and lift the look of your home or office. This stunning product is stain and scratch-resistant, and benefits from an authentic-looking wood grain laminated finish. Designed to deliver high-performing durability, it will not shrink or warp and will never need painting.

We recommend this product if you require an ultra-low maintenance window board and sill that delivers exceptional aesthetics. This rosewood UPVC window board and sill is easy to install and can be trimmed to size with little effort. To complete the look, don’t forget to order matching end caps.


Available Sizes

  • Length: 5000mm only available length
  • Width:150mm, 175mm, 200mm, 225mm, 250mm, 350mm and 450mm
  • Thickness: 9mm

Product Specifications

  • Moisture resistant
  • UV stable
  • 10 year manufacturer’s guarantee
  • Class 1 fire resistance rating, meaning it won’t burn
  • Non-toxic



Use this product as a replacement for internal window boards and sills or in new buildings. It is suitable for every room in your house, as well as outbuildings, and can be fitted yourself or by a professional.


Buy Rosewood UPVC Square Window Board & Sill Online

We deliver this product to any location in mainland UK in 1 to 3 working days. For the best price, order today.