FREE EXPRESS DELIVERY service is available for ALL modular Power® sheds, summerhouses and accessories. Currently it's just *2-5 working days for fast delivery to most parts of mainland Britain AND Northern Ireland, however some remote areas may take a bit longer. Please contact us for a quote if you need a next-day, or Saturday delivery. You can find some practical information about express delivery here.


Power® | PENT Summerhouse

POWER® Pent SUMMERHOUSES come in 27x sizes, all with FREE express delivery, 10-year warranty and 100% satisfaction guaranteed!
Base Kit 4x4 (+£64.00)
Base Kit 4x6 (+£114.00)
Base Kit 4x8 (+£134.00)
Base Kit 6x4 (+£114.00)
Base Kit 6x6 (+£134.00)
Base Kit 6x8 (+£154.00)
Base Kit 8x4 (+£124.00)
Base Kit 8x6 (+£144.00)
Base Kit 8x8 (+£189.00)
Base Kit 10x4 (+£154.00)
Base Kit 10x6 (+£189.00)
Base Kit 10x8 (+£209.00)
Base Kit 12x4 (+£174.00)
Base Kit 12x6 (+£209.00)
Base Kit 12x8 (+£254.00)
Base Kit 14x4 (+£209.00)
Base Kit 14x6 (+£254.00)
Base Kit 14x8 (+£274.00)
Base Kit 16x4 (+£229.00)
Base Kit 16×6 (+£274.00)
Base Kit 16×8 (+£319.00)
Base Kit 18×4 (+£274.00)
Base Kit 18×6 (+£319.00)
Base Kit 18×8 (+£339.00)
Base Kit 20x4 (+£294.00)
Base Kit 20x6 (+£339.00)
Base Kit 20x8 (+£374.00)


POWER® Pent Summerhouse

Power® Pent Summerhouse is a great quality, modern, light & airy, modular summerhouse. This UK manufactured summerhouse is made using high grade Scandinavian timber, joinery made doors with pre-fitted windows, and features tongue and groove walls, floor and roof!

The Power® Pent Summerhouse comes with heavy duty framing, non-tear roofing felt, extra high wall height, and a 10-year guarantee as standard, however the most appealing feature of this shed is the vast range of door and window layouts available… allowing you to create your perfect summerhouse layout. This fantastic building is available in 27x popular sizes: from 4×4 up to 20×8, all with pre-fitted double doors, and toughened glass safety windowsYOU HAVE THE POWER!



  • Highly adaptable modular configuration
  • Plenty room inside with high eaves
  • Easy to assemble c/w fastenings & simple instructions
  • Pre-fitted toughened safety glass and joinery made doors
  • High quality, extra strong, Scandinavian Pine
  • Double size heavy duty framing on walls and at corners
  • Diagonal framing on walls and door for extra strength and longevity
  • 16mm nominal (12mm finish) tongue & groove roof, walls & floor
  • Long-lasting Golden Oak preservative treatment (inside & out)
  • Zinc galvanized ironmongery
  • Pre-fitted internal lock with key


Quality Construction

High quality, joinery-made, fully glazed doors and window units are pre-fitted as standard and just like the high quality sheds, all Power Pent Summerhouses are constructed using high quality, slow growing Scandinavian Pine with 16mm nominal (12mm finished) tongue and groove timber, on the roof, walls AND floor. Please note that NO chipboard, OSB or low-grade timber is used in the construction of this building. Power® Summerhouses are supplied pre-treated with an Eco-friendly Golden Oak preservative basecoat (inside & outside) at no extra charge. Heavy, smoothed, rounded and planed framing (44x28mm) has been used internally, and is doubled throughout the shed and at the corners for extra strength. For security, a rim-lock c/w mortice key is fitted internally. Non-tear polyester roofing felt is supplied to keep the roof watertight.


Strong WallsStrong CornersNo-Tear Polyester Roofing Felt


Modular Flexibility

This design is known as a modular pent summerhouse. Panels can be positioned anywhere you like, enabling you to design the perfect door/wall/window setup for you.


Power Pent Summerhouse on Decking



This pent summerhouse is supplied pre-treated with a quality, brown (golden oak), non-toxic preservative base coat. Each panel is treated inside and out (including end grain, tongues, grooves and cut-outs. This is a long-lasting preservative, allowing you to use the shed straight away. There is no need to paint for the first year, but you can change the colour or over-paint at any time if you prefer.


Doors, Locking System & Windows

The joinery-made double doors on this pent summerhouse are great… they are pre-fitted with toughened safety glass. They are fitted internally with a rim-lock c/w mortice key for convenience, and have an easy grab handle, non-rusting, zinc galvanized hinges, and a turn-button are supplied as standard onto a 1034mm (40″) wide double door. Windows are made from strong, secure toughened safety glass, and they are pre-fitted onto a non-rot window sill. Alternatively, this summerhouse can be supplied with fewer window units if you prefer (at no additional charge).



This pent summerhouse is supplied ready to go onto an existing solid base made from concrete, slabs, or decking, however if you don’t have anything in place, you can purchase a Power® Base. It is pressure-treated, and is fitted below the summerhouse to create a solid base for your building to sit on, whilst allowing ventilation below your building.


Power Base FramePower Base on SoilPower Base with Floor


We can also supply shelving if required… ideal if you want to turn your summerhouse into a garden bar!