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01604 780350


Colmar 350 45mm Summerhouse 3.5m dia

Colmar 350 45mm Summerhouse 3.5m dia
Double glazed, 45mm summerhouse Door detail
Colmar 350 45mm Summerhouse 3.5m dia


Expected Delivery time 6 - 8 weeks
Usual price: £7941.09
Our price: £7105.00
including VAT 20%
Save 11%


Felt Roof Shingles

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A substantial summerhouse with 45mm DOUBLE tongue and groove walls and Double glazing as standard.  Ideal for numerous uses but especially suited for use as a garden office or studio.  Measuring 3.5m in diameter but of course is available in any size you may re quire.  3 doors to allow for any entrance or to open to face the breeze, why not open them all for extra ventilation.

Manufactured from Nordic timber from the coldest parts to ensure a tight, dense grain.  Superior in it's design to many others on the market offering quality, thoughtful design that can be expected from a German precision manufacturer.  The individual boards have been secured with a surrounding frame which reduces the woods natural movement, a common down side to the stacking construction used by other European manufacturers, each board is T&G and features a conical profile that allows the logs to actually click into place creating greater stability and resistance to movement over time so often found with inferior buildings . The panelled walls, roof and floor make this Pavilion straightforward and easy to install.  

The first class doors and windows are also made from Nordic pine and are laminated so you can be sure that they will be resistant to warping and bending that can occur with inferior buildings.. These units are glazed with real glass and bedded in with silicone seals rather than the usual rubber used.

This particular model features the following:

  • Panelled walls in 45mm, double tongue and grooved board with a conical "click profile

  • Roof and floor of 19mm T&G boards

  • 2 windows featuring rounded tops all of which are tilt and cant in their operation and double glazed

  • 3 glazed double doors with a matching rounded top with double glazing

  • Supplied with good quality roofing felt with felt tiles as an option. 

  • Pressure treated floor bearers

  • Simple installation with the panelled roof, floor and wall elements.

  • Shed area extension with a solid door

The dimensions of the Summerhouse

Diameter - 350cm (11'4")

Roof Projection all around - 30cm

Wall Height 220cm

Overall Height 318cm

Roof Slope 28 degrees

Windows 100 x 165cm

Double Doors 115 x 186cm

Summerhouse Finish

This building is supplied without treatment, however for a small extra cost this can be done for you.  You can order your pavilion painted in a choice of finishes and glazes. This process will give you a fully factory treated summerhouse which you can enjoy straight away, without a paint brush! The complete exterior of the summerhouse will be vanished in your own colour choice. You may even like to choose two colours to create contrasting doors, windows, walls and roof projection.


The building is supplied with a standard green mineral felt, as an option it can be supplied with felt roofing tiles, these are of a superior quality to any others supplied from manufactures, these are sourced in Europe and have a fully lined backing so the entire tile is stuck to the surface resulting in a trouble free and durable finish to last for years. Choose from red, green or black rectangle tiles or red coloured rounded shingles.

Bespoke, Made to measure Summerhouses and Pavilions

Because the German manufacturer builds each on building on order each building can be customised, starting from the wood selection, continuing with the profiling and milling of the wood, up to the making of windows, doors and accessories, it is possible to build a bespoke building for you, taking your personal requirements into account. We can manufacture to any specification from 12mm cladding up to a thickness of 190mm, please contact us to discuss your requirements.

Please note: Delivery is FREE to most locations in the UK however there may be additional charges for Scotland, Wales and parts of Cornwall. Please contact us for prices before ordering.

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