450mm uPVC Fascia Board x 5m
A 450mm fascia board is an 18mm solid uPVC board that fixes straight to your rafter ends, so you don't need any timber behind it. It replaces rotten timber fascia completely, carries your guttering, and comes in 5m lengths that need no painting. These are Eurocell full replacement boards. This width comes in 10 colours, so pick your finish and add it to your basket.
What a 450mm fascia board is used for
A 450mm fascia board is the widest standard size, for very deep eaves, wide bargeboards, and boxing in where you need a tall, solid face. You can use the same board as a bargeboard on the gable end.
How to measure for 450mm fascia
Measure the face of your old fascia from top to bottom. The new board needs to cover the rafter ends fully, with the soffit tucked up behind the bottom edge. If you're between sizes, take the wider one.
450mm fascia board colours and prices

White
£70.99 inc VAT

Anthracite Grey
£96.99 inc VAT

Slate Grey
£101.99 inc VAT

Rosewood
£96.99 inc VAT

Agate Grey
£101.99 inc VAT

Moondust Grey
£101.99 inc VAT

Golden Oak
£96.99 inc VAT

Irish Oak
£101.99 inc VAT

Black Ash
£96.99 inc VAT

Chartwell Green
£101.99 inc VAT
450mm fascia board questions
Can I fit this over my old timber fascia?
You can, but you don't need to. Full replacement fascia is made to replace the timber, so you take the old board off and fix this one to the rafter ends. If your timber is sound and you only want to cover it, look at 450mm capping board instead.
Is 450mm the same as an 18-inch board?
Near enough. An 18-inch timber board measures about 457mm, so 450mm is the usual metric replacement. Measure your old board before you order, because timber was often cut a few mm off.
How quickly can I get it?
White is usually with you in a few working days. Woodgrain and grey foils can take longer, because some are made to order by the branch. Delivery is £9.99, or free on orders over £150, and you can collect from a local depot instead.
Related boards and fittings
Same width, other boards: 450mm capping board · 450mm flat soffit board · 450mm vented soffit board
Browse the full range: Eurocell capping boards · Eurocell flat soffit boards · Eurocell vented soffit boards · Eurocell hollow soffit boards
To finish the job: fascia corner trims · fascia board joint trims · fascia internal corner trims · polytop nails for full replacement fascia · 25mm soffit starter trim (J trim) · 40mm soffit joint (H trim)



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