Board & Sill Trims

UPVC window boards offer the tough, hard-wearing, wipe-clean benefits of UPVC, with the attractive design of traditional window boards.

The realistic woodgrain finish echoes traditional timber boards too and is available in a range of colours. Backed by a 10 year manufacturer guarantee these window boards are super strong and it's moisture-resistant laminated chipboard means they have long-life durability. Very little preparation is required when fitting with only minimal tools required so it goes on quick and requires very little maintenance!

UPVC window boards offer the tough, hard-wearing, wipe-clean benefits of UPVC, with the attractive design of traditional window boards. The realistic woodgrain finish echoes traditional timber... read more »

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Board & Sill Trims

UPVC window boards offer the tough, hard-wearing, wipe-clean benefits of UPVC, with the attractive design of traditional window boards.

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End Caps for 150mm Stub uPVC Plastic Window Sill (Pair)

150mm Sill End Caps (Pair)

Pair of End Caps for 150mm Window/Door Sill (Available in popular sill colours) Neat, protective cover to sill ends! Pair of durable uPVC End Caps for 150mm window/door sill profile. Available in 5 popular colours to match existing...

From £0.54 *

150mm uPVC Plastic Window Sill (6m)

150mm External uPVC Window Sill with End Caps (Choice of colour and length) Short lengths reduce wastage and saves cost! Long lasting, durable and practically maintenance-free uPVC window sill. Easily cut to suit your specific...

From £34.87 *

150mm Window Cill 135°Corner Joint

135° joint trim for cills of 5 segment bay windows and Victorian conservatories.

From £3.47 *

150mm Window Cill 90° Corner Joint

90° joint trim for cills of square cornered bays and Georgian conservatories.

From £5.14 *

150mm Window Cill Inline Joint

Inline Joint for 150mm Window Cill Available in White, Caramel or Chocolate Brown Easy to Fit - In New or Existing Cills Durable uPVC cover strips for inline joints of 150mm window cill profile. Available in 3 popular colours to match...

From £3.28 *

150mm uPVC Plastic External Window Cill Sill

150mm Window Sill (with End Caps)

From £10.08 *

End Caps for 180mm Stub uPVC Plastic Window Sill (Pair)

180mm Sill End Caps (Pair)

Pair of End Caps for 180mm Window/Door Sill (Available in popular sill colours) Neat, protective cover to sill ends! Pair of durable uPVC End Caps for 180mm window/door sill profile. Available in 5 popular colours to match existing...

From £0.71 *

180mm uPVC Plastic Window Sill (6m)

180mm External uPVC Window Sill with End Caps (Choice of colour and length) Short lengths reduce wastage and saves cost! Long lasting, durable and practically maintenance-free uPVC window sill. Easily cut to suit your specific...

From £43.55 *

180mm 7" uPVC Plastic External Window Cill Sill

180mm Window Sill (with End Caps)

From £12.70 *

400mm Adjustable Surface-Mounted uPVC Window Trickle Vent

400mm Adjustable Trickle Vent

Adjustable Trickle Vent for Windows and Doors (Available in choice of popular colour) Improves air quality without causing draughts! Two-part adjustable trickle vent offering up to 2580mm2 EQA for surface mounting onto PVCu, timber or...

£7.50 *

85mm Stub Sill End Caps (Pair)

Pair of End Caps for 85mm Stub Sill (Available in popular sill colours) Neat, protective cover to sill ends! Pair of durable uPVC End Caps for 85mm stub window/door sill profile. Available in 4 popular colours to match existing window...

From £0.82 *

85mm Stub uPVC Plastic External Window Cill Sill

85mm Stub Window Sill (with End Caps)

85mm Stub External uPVC Window Sill with End Caps (Choice of colour and length) Short lengths reduce wastage and saves cost! Long lasting, durable and practically maintenance-free uPVC window sill. Easily cut to suit your specific...

From £8.88 *

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