Mix of pitched and flat roof?
Hi,
Would appreciate some thoughts on this......
I'm planning a ground floor rear and side extension to this house (photo below). I'm extending the rear out by 3m and the side behind the garage up to the boundary. It's not a complete 'L shape-wraparound' however-the two extended elements will remain separate i.e. the front right (of this photo) will remain as patio (not sure if that's clear!)
The roof above the garage is going to be pitched (hipped) as this will be continuing around from the front of the house.
In terms of the side and rear extension what are people's thoughts on these options:
1. Flat roof for both rear and side.
This would work quite nicely to extend the roof as a kind of canopy over the patio area.
Could also have a nice roof lantern in the side which will be a dining room.
However I'm concerned that the pitch over the garage would look odd if the remainder is flat?
2. Continue the pitched roof all the way around.
Not keen on this as I think this would block too much light on the patio. Not sure though? Also would lose the scope to install a flat glass/lantern but could have roof lights into the pitched roof.
3. Mix of the two!?
Flat at the back- pitched on the side? This would mean the side roof would flow nicely from the front. Would this look odd?
Any thoughts at all would be appreciated! Aesthetics, cost, feasibility etc..
Comments (10)
PROUser
6 years ago
PROProperty Solutions & Development Ltd
6 years agoRelated Discussions
Flat vs Pitched roof rear extension
Comments (16)If you're leaning more towards a pitched roof, perhaps you could extend your glazing right up into the gable to maximize the light coming in. I've attached a couple of images of projects where we have done just that. The first was necessary due to it being a listed building so we suggested an additional tiled roof would be more in keeping than, for example, a flat roof with a roof lantern. The second was on a lovely Victorian terrace in Coggeshall and again, we suggested echoing the original architecture with a pitched roof and glazed gable. If you would prefer an orangery style extension, despite some previous comments it is definitely possible to have a space that is a nice even temperature all year round, doesn't collect lots of flies and doesn't leak. We have built these for 30 years. All of our roof lanterns are available with solar controlled glass and motorised vents, plus the combination of masonry and glass (as opposed to a traditional conservatory which is mostly glass) provides a a more consistent room temperature anyway. We offer a 10 year guarantee on our joinery, glass and paint coatings (parts and labour) - that's how confident we are that it won't leak. We also use Accoya wood in our products which is incredibly durable, stable, moisture resistant, fungus proof, inedible to insects and thus incredibly low maintenance. It's definitely worth googling Accoya if you're considering going for a structure that incorporates timber joinery....See MoreAdvice and costing for building a roof terrace on a pitched roof
Comments (11)I agree with all the advice above and would add, when you have the plans, consider going to see your neighbours in person, (especially the one which will be most affected). Do this before the plans are submitted, or if you have a diplomatic architect, ask them to speak to your neighbours to just talk them through what you plan to do. It usually goes down better than the planning consultation letter just landing on their laps. If they ask, don't feel you have to agree to any concessions there and then, tell them that you don't have any expertise but "of course you can discuss it with your architect". Leave the architect to handle anything contentious as you want to remain on good terms with your neighbour and the architect won't have anything to loose as they don't have to live next door to them. When it comes to the building work, ensure that there is excellent insulation in the roof. There are now super thin insulations that are effective (if you need it to be thin) but go for more than the regs require. Also ensure that the roofing is done superbly, good flashing details, adequate falls etc as this is what lets down roof terraces. Ensure that there is power, water (power safely near the water for irrigation if that is what you are going to have) and if you need it check your internet signal and provide a booster (perhaps in the hall) if it is not good enough. This summer has shown that outside workspace can be a real benefit. When it comes to the finish material, consider Millboard (https://millboard.co.uk/samples) I used the 'enhanced grain' finish. I have used it on three jobs and I am very happy with this relatively lightweight, low maintenance, good quality (not cheap) product. Ensure that there is access to inspect the roof should you need to and clear leaves (it is amazing how many will find their way in-between even tiny gaps) You will probably need less light than you might think (consider your contribution to light pollution). Consider if you can have solar powered lights and water capture for watering plants and avoid outdoor speakers as these really will annoy your neighbours. I love roof terraces as they are usable for so much of the year, often warmer than a lower garden in the winter. Good luck with it. Regina....See MorePitch roof transitioning to flat roof on extension
Comments (3)At first, my husband and I wanted a one-story house, but our relatively narrow plot did not allow us to build a house of the desired size, so we decided that we could re-equip the loft, thereby increasing the size of the house. We contacted this https://www.roofingassociation.co.uk/ company read all the information on this topic in their manual and used their services. I recommend it to everyone!...See MoreRoom with pitched roof and flat ceiling or sloping ceiling?
Comments (19)i like Jethro's idea - and I wouldn't have velux windows in bedroom unless you think it's going to be a really dark room just with the regular windows. definitely add velux in bathroom though. we are extending and keeping the pitched ceilings in bedroom and ensuite, gives a not-huge room a bit more wow factor and less of a box. yes more difficult to position lights and probably to heat too, but worth it i think. ceiling height plays a huge part in how you feel in a room so should always try and maximise wherever possible (within reason, keeping to human scale)...See More
PROKimble Roden Architects
6 years agoDefinitely go for the flat roof both rear and side as this will allow you to maximize ceiling height internally and introduce a lantern type roof light. However I would advise you go for a parapet type roof rather than an overhanging flat roof as this will give you a much crisper and contemporary finish and also consider using a contrast of materials (i.e. render or timber cladding). Here are a couple of examples where we have done just that:-
House Renovation Knutsford · More Info
House Renovation Knutsford · More Info
Single Storey Extension - Monton, Greater Manchester. · More InfoJanet Greenwood
6 years ago
Chris Wilks
6 years agoI've just extended my house and went for both flat roofs. a mix of the both didn't feel right.
We also incorporated a sky light so it's now a three night roof. I'll try to get a few more images to show you
Chris Wilks
6 years agohi, here's the best I could do in the light. we have two storeys at the front and three at the back as we are in a hill. We had an old shed there that we knocked down to join the three floors. That has a pitched roof and it didn't look great.
PROPWJ Architects Ltd
6 years ago
PROWhite Red Architects
6 years ago
jsa3131Original Author