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Power Pergolas

Power pergolas use pressure-treated Scandinavian softwood, 140mm square posts and heavy 44mm x 145mm roof purlins. There are 18 nominal sizes from 10ft x 10ft to 20ft x 14ft.

Each kit includes bolt-down post supports, countersunk fixings and a 10-year anti-rot guarantee. See all wooden pergolas or choose your Power size below.

Power Range 18 timber pergola sizes
FSC Timber Pressure-treated Scandinavian softwood
Complete Kit Supports and fixings included
Free Delivery Within 4-6 weeks

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About Power pergolas

Power builds this complete 18-model range around the same substantial timber specification. The size changes, but the 140mm uprights and 44mm x 145mm purlins remain consistent.

The smallest model costs £1,094. The largest costs £1,589. Every page includes exact overhang, internal and post-frame dimensions.

These open structures sit naturally beside wooden decking kits. They also work over a prepared patio or another firm, level base.

Why Power made the cut

"Power keeps the timber sizes consistent across the range. That makes the smaller models feel substantial and the larger ones properly proportioned."

Matt W, Decking Stores

Which Power pergola size should I choose?

Nominal widthAvailable depthsTypical layout
10ft and 12ft10ft, 12ft or 14ftCompact seating and dining areas
14ft and 16ft – Matt's pick10ft, 12ft or 14ftFamily patios with flexible furniture
18ft and 20ft10ft, 12ft or 14ftLarge terraces and long dining arrangements

Buying tip: Check the overhang measurement as well as the post-frame size before preparing the base.

Matt's fitting tip: use the right floor fixings

Power supplies the post supports. Match the separate floor fixings to concrete, paving or your chosen structural base.

What comes with a Power pergola?

The kit includes the pressure-treated frame, open roof purlins, bolt-down post supports, countersunk fixings and assembly instructions.

Optional timber paint and preserver choices appear on each product page. These let you order the finish alongside the main structure.

Frequently asked questions

What is a wooden pergola used for?

A pergola defines an outdoor seating, dining or planting area. Its open roof keeps the space light and airy.

Do these pergolas have a solid roof?

No, these Power pergolas have an open purlin roof. The frame can support suitable climbing plants if required.

What base does a Power pergola need?

Use a firm, level base suitable for bolt-down post supports. Choose floor fixings that match the finished base material.

Are the post supports included?

Yes, bolt-down post supports are supplied with each pergola. Floor fixings are not included because base materials vary.

Is the timber pressure treated?

Yes, the Scandinavian softwood is pressure treated against rot and insects. Power supplies a 10-year anti-rot guarantee.

How quickly will my pergola arrive?

Current delivery is free within 4–6 weeks. Power arranges the kerbside delivery with you by text message.