loft conversion

  1. T

    Pitched to flat roof ridge ventilation - how to do it?

    Hi all, Really hoping you can help with a problem with the roof of my newly converted loft. I had a torrid time with the build (over budget, overran, had to do loads myself) but it has been generally finished and has been signed off by building control. The loft conversion is a full width flat...
  2. D

    Plasterboard Loft Room

    Hi all, I'm in the process of refurbishing my loft conversion which is really dated (no idea when it was built). I've removed the existing plasterboard walls and ceilings, removed the mineral wool insulation (in some areas there was barely any), and stripped it back to the exposed rafters...
  3. G

    How much weight can my loft bear?

    Hi All, I would like do to a semi-conversion of my loft to use it as an office space/man cave (tv, desk, etc.) and to store some boxes, and as any house owner does sooner or later, I worry that the ceiling will sooner or later come down for the weight (or worst, I will come down with the...
  4. OneLastHouse

    80s vented system options

    I just moved in a 4 bed 3 bath 80s built house which doesn't look like anything has been done to it since it was built. I have been reading about heating systems and think I have a vented system with regular boiler. There are 2 tanks in the loft which look like a large cold and small header. The...
  5. Carlymo

    Loft Conversation and Ventilation Listed House

    I'm looking to convert our loft in our grade II listed property. My main concerns are around maintaining ventilation and finding an insulation solution. The loft floor has already been boarded up using loft boards, and they have used 100 mm of wool insulation beneath. There is not enough head...
  6. G

    Loft conversion flitch beams/floor joists

    Hello, hoping someone can help please. I saw on another forum (old thread therefore not getting a response) about the following regarding floor joists in a loft conversion - “I gain 4 inches of head height by using the existing 4 inch floor joists (instead of new 8 inch joists as is the normal...
  7. T

    What would constitute 'implementing' planing permission for loft conversion

    Hello, We've planing permision for a loft conversion and extension. It's complicated by the fact we are not clear that we want the extension part (or at least all of ir) (lose to much outside space) and that we are not happy with the proposed floor plan. (the plans came with the house, we...
  8. G

    Chimney stack removed, purlin struts on joists? What's going on?

    Hi there, Link to images https://imgur.com/a/HTqoKSX We are looking at a terrace house that has had 6 walls removed across the first and second floor as well as a chimney stack removed. All building regs have been approved but I can't work out what's going on here. I assume the purlin used to...
  9. mariogg

    Dormer cheek flashing into party wall

    Hi all I’m in the process of a DIY loft conversion and don’t seem to find any information regarding the flashing of a dormer cheek against a party/brick wall. please see photos attached, there will be hung plain 10x6 tiles on the dormer cheek, and the slates below the capping stones as shown...
  10. T

    Loft conversion questions

    Hello, sorry if this isn’t the right place, it’s my first time posting. I have a couple of question, both things I’m a little uneasy about. I have a builder working on a loft conversion and it has a large steal going across the ridge, my concern is it looks like that steal is only supported on...
  11. P

    Is this a water vapor/condensation risk? Dwarf wall void in loft.

    Hi, I have been slowly upgrading a converted loft in my victorian semi. A couple of years ago I replaced the insulation in the rafters with PIR board. 100mm in between the rafters, 25mm underneath the rafter. 50mm gap between insulation in the rafters and batten for ventilation. At the...
  12. M

    Raising a floor level

    We have an existing loft conversion to our bungalow, which fairly typically includes a steel towards the rear of the house buried in the floor (where the dormers are), and another towards the front of the house which sits 90mm higher (into the eaves, so no reason to notch all the original...
  13. I

    Tube heater in loft conversion

    Hello, we are purchasing a house with a dorma loft conversion. It looks to have been done to a high standard and very well insulated. However, the central heating has not been extended into the converted loft. I suspect because the boiler is located in the basement. We don’t want to use as an...
  14. robodelfy

    Do I need fire doors on every room if I have a loft conversion?

    Hi I have a room in the roof loft conversion in a mid terraced house in Bristol. It's all been done to regs about 20 years ago. I am renovating now, and need to change all the internal doors. I have read that if I do this then I may need fire doors as the rules have changed. I'm a bit confused...
  15. Louis1104

    Purlin Position

    Im in a chalet bungalow, there’s currently two bedrooms upstairs but on the side of the bedrooms there’s a fairly large loft space which I’m looking to put in an en-suite bathroom. My only issue is I’m currently facing is the purlin and the supports coming off it. Could the rafters be doubled...
  16. Han80

    Should I bother with my loft?

    Hi all I'm new to this forum and am looking for some advice regarding my loft. I live in a 1930s semi-detached with a hip roof and wasn't sure how to describe the truss layout, so I drew a dodgy diagram! The plan is to convert the loft properly at a later date, with a hip-to-gable (if...
  17. T

    roof cross beams in loft space.

    Hi guys I'm boarding out my loft with new supporting floor, I just wondered if anyone knows if there is anything I can do about moving or removing the cross beams in the roof (or find a way to work with them). I had assumed not but just thought I ask in case anyone had any ideas. I can't do a...
  18. S

    50m3 Calcs under permitted development

    Hi, I would appreciate some advice. we are currently in the middle of a 2 story extension which includes extending the original loft space. This has been through planning permission and was granted. we have now decided that whilst the gable wall is down we are going to convert the entire...
  19. S

    ILL advised from the council -> (unintentional) unlawful dormer loft conversion in conservation area

    Hi Everyone, I bought a victorian terraced house in London back in 2018. Keen on doing some upgrades/improvements, I booked a planning application consultation with Croydon Council. In the conversation with the "Senior Planning Officer" I asked questions about "squaring off" the roof doing...
  20. F

    Building regs and insulation loft conversion

    Im in the planning stage of a loft conversion. I cant seem to find the requirements for insulating the party wall. I contacted local building control and they said check part L and ask the insulation supplier. Not very helpful at planning stage! Im after a real life recommendation. What is the...
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