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Up to 30% off | Only applicable to this Month | Free Delivery | Code FREEAPR

To help you work out what you need

We have created a custom composite decking calculator.

Need help with your project?

Use our Decking, Fencing & Cladding Calculator to get an instant, customized quote based on your measurements then add it straight to your cart.

After using the calculator, don’t forget to order a sample pack to get a feel for our products.

Still have questions?
Call us at 01925 943011 or email [email protected] we’re happy to help.

1. Decking Area Calculator

The product quantities will automatically update. By Default The Calculator Uses The Board Of The Dimensions 3600mm Length and 130mm Width.

Total Decking Area

0.468

0
For 0 ㎡ Area you will need

0 Boards

Dimesions Dimesions Dimesions

Edging Trims

Fascia Boards are designed to be installed around the sides of your Decking area to conceal any joists and gaps beneath the Boards, whilst preventing debris and small animals from entering the underside of your installation. They create a seamless, high-quality finish whilst protecting the Decking Boards and their supporting structure.

Fascia Boards measure 2.4m in length, and so you may require multiple Fascia Boards depending on the size of your Deck.

They are available in all eight matching Composite Decking Board colours so you can complement or contrast the edging of your Decking.

Total Area

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For 0 ㎡ Area you will need

0 Trims

https://ultradecking.co.uk/wp-content/uploads/2025/07/image1.png

2. Fascia Boards Calculator

Fascia Boards are designed to be installed around the sides of your Decking area to conceal any joists and gaps beneath the Boards, whilst preventing debris and small animals from entering the underside of your installation.

Total Area

0
For 0 ㎡ Area you will need

0 Boards

30 Legs

Fascia Diagram U Shape Area A Area B Area C Area D

2. Bullnose / Picture Frame Edging

Select the sides of your Decking you would like to add a Bullnose Board to below. Please note, Boards are available in 4m lengths that can be cut to size using standard woodworking tools.

Total Area

0
For 0 ㎡ Area you will need
https://ultradecking.co.uk/wp-content/uploads/2025/07/bullnose-board.png

0 Boards

https://ultradecking.co.uk/wp-content/uploads/2025/07/bullnose-trim.png

30 Legs

bullnose Diagram square Shape Side A Side B Side C Side D

4. Frame Materials

Choose from a number of deck framing posts and decking joist materials to give your decking the lift and sturdiness it deserves.

Slim Hidden Fasteners – Decking Clips

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Plastic Decking Fasteners

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Starter Clips For Decking And Cladding

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Ultra Composite Decking Clip

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Composite Posts

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Composite Joists – Size: 3m x 100mm x 50mm

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Timber Posts Treated 100mm x 100mm

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Slim Hidden Fasteners – Decking Clips

More Info
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0.0
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Plastic Decking Fasteners

More Info
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Starter Clips For Decking And Cladding

More Info
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0.0
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Ultra Composite Decking Clip

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Composite Posts

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Composite Joists – Size: 3m x 100mm x 50mm

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Timber Posts Treated 100mm x 100mm

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5. Posts

Choose from a number of posts and decking joist materials to give your decking the lift and sturdiness it deserves.

Composite Posts

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Timber Posts Treated 100mm x 100mm

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Composite Posts

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Timber Posts Treated 100mm x 100mm

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Battons for Your Cladding

Choose from a number of posts and decking joist materials to give your decking the lift and sturdiness it deserves.

Composite Batten – Size: 3m x 50mm x 50mm

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Composite Batten – Size: 3m x 50mm x 50mm

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Materials Required

Based on your measurements provided we have calculated what you will need

Decking Boards

0

Edging Trims

0

Fasic Boards

0

Bullnose Boards

0

Frame Materials

0

Pack Of Clips

0

Start Clips

0

Posts

0

Battens

0

Fencing Boards

0

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