Small Flat Roof Extension

A flat roof rear extension designed by ar design studio houses a large kitchen diner and opens up the ground floor of this hampshire home.

Small flat roof extension.

Homemade single family home by bureau de change it looks like two victorian terraces have been joined to accommodate this new extension and total refurbishment. Take inspiration from the ideas above to create an aesthetically pleasing extension for your unique home. The flat roof extension is more on trend than it once was and is free of the dreaded leaks that haunted this type of structure in the past. A series of contemporary bolt ons.

That s because creating one involves less materials labour and time. Instead of building a conventional flat ceiling with a void above fit insulation within the pitched roof structure to create this feature. Whilst a felted flat roof is quick easy and cheap you run the risk of leaks and the roof has a reduced lifespan compared with a pitched roof typically 10 15 years compared to 20 30 years or more for pitched. First and foremost a flat roof extension will usually be cheaper to create than a pitched roof extension.

Building a flat roof extension comes with a plethora of opportunities that would just not be possible with pitched roofs. You sensibly put rooflights into the roof of the small extension to make your new kitchen lighter and brighter than the new room plus of course with the new utility space behind it you ve freed it up of all the laundry space and extra storage space you might have needed before. A second two storey side extension clad in the same london stock brick as the existing property houses a utility at ground level and a new master suite above. A felted flat roof is easily insulated and it can work in almost any shaped extension.

It s worth checking this renovation out as there are so many interesting design features such as a raised level in the hallway and stunning skylights which make the whole home so stylish both inside and out. The flat surface means you can turn your roof space into a valuable outdoor space such as a balcony or roof garden the latter of which is very affordable thanks to green roof kits from grufekit. The striking exposed scissor truss timber roof of this brick extension which was built by hand on site using standard materials is topped with a green sedum roof. Flat roofs can still accommodate rooflights which means you can reap all the benefits that a rooflight affords without needing a pitched roof.

Moreover the costs of a flat roof extension today are typically lower than for a pitched roof. Architect henry smith of studio mesh and his brother alec took on most of the construction work themselves when extending a one bedroom flat in an early 1900s dairy cottage into a 77sq m two bedroom flat for just 39 500.