Fascia and soffit calculator: how many boards do I need?

Enter your eaves length to count uPVC fascia and soffit boards, trims and pins.

Fascia height

Soffit too?

Fascia boards (5m)
3
Soffit boards (5m)
3
Joint trims
4
Corner trims (5m)
1

Shopping list

  • 3 x Fascia Board White 250mm x 5m
  • 3 x Soffit Board White 300mm x 5m
  • 4 x uPVC Fascia Joint Trim 500mm
  • 1 x uPVC Corner Trim 5m
  • 1 x uPVC Fixing Pins 40mm (pack of 100)

Boards come in 5m lengths. Fixing pins at about 600mm centres, two per fascia fixing and two per soffit. Check the rafter feet and ventilation before boarding over.

How it works

  1. 1Add up every eaves run.
  2. 2Enter the number of corners.
  3. 3Pick the fascia height and whether you need soffit.
  4. 4Add the boards to your list and compare prices.

Material prices for this job

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Take your quantities across to Price Planter and compare them across UK builders' merchants — including whether splitting the order across two merchants works out cheaper.

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Quantities are typical trade allowances and a guide only — always confirm with your tradesperson or supplier before ordering.

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