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Key Features

  • 5590mm wide x 3296mm deep
  • 2420mm overall height
  • Pressure-treated slow-grown Scandinavian softwood
  • FSC-certified timber
  • 140mm square uprights
  • Post supports and countersunk fixings included
  • 10-year anti-rot guarantee

Product Details

This expansive pergola can cover a long dining arrangement while leaving space for planters and circulation.

This size provides plenty of usable space without introducing walls, doors or a solid roof overhead.

Built around substantial timber

The 140mm square uprights give the frame its strength and confident proportions. Thick 44mm x 145mm purlins form the open roof above.

Every timber section is pressure treated to resist rot, decay and insect attack. The treatment supports the supplied 10-year anti-rot guarantee.

Ready for a prepared base

Bolt-down post supports and countersunk fixings are included. Choose suitable floor fixings for your concrete, paving or other firm base.

The kit arrives ready for on-site assembly with step-by-step instructions. Check the full dimensions before preparing the base and delivery route.

Responsibly sourced wood

Power uses FSC-certified softwood from responsibly managed sources. Its natural finish can be left to weather or coated with a suitable timber finish.

Dimensions & Weight

A: Pergola width

5590mm (18′ 4″)

B: Pergola depth

3296mm (10′ 10″)

C: External Ridge height

2420mm (7′ 11″)

Overhang Dimensions:

5980mm (19′ 7″) x 3590mm (11′ 9″)

Internal Dimensions:

5320mm (17′ 5″) x 3016mm (9′ 11″)

Internal Eaves Height:

2200mm (7′ 3″)

Delivery

FREE delivery within 4-6 weeks

Power will arrange delivery with you by text message.

Vehicle access: Delivery uses a 26-tonne HIAB vehicle with a crane behind the cab.

Delivery is kerbside and depends on safe access. Tell us about restrictions before delivery to avoid redelivery charges.

Planning permission

Each Power pergola is 2420mm high. Position, boundaries and local restrictions can still affect planning requirements.

Check the Planning Portal guidance and ask your local authority when unsure.

Pressure-treated timber

Pergola timber treatment process

Power pressure treats every timber section to resist rot, decay and insect attack.

Power 10-year guarantee

The supplied guarantee covers the timber against rot, decay and insect infestation for 10 years.

Follow Power's assembly and maintenance instructions to keep the cover valid.

Assembly and anchoring

Power pergola fixing brackets

Step-by-step instructions and bolt-down post supports come with the kit. Select separate floor fixings for your base material.

Countersunk fixings

Power pergola countersunk screws

The supplied screws sit flush with the timber and provide strong clamping across the frame joints.

Power
Power

Power makes substantial timber garden structures in Britain. Its pergolas use pressure-treated, FSC-certified Scandinavian softwood and arrive as complete assembly kits.