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Boarshurst Loft Conversions

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Trussed Roof Loft Conversion Manchester

Trussed Roof Loft Conversion

Creating an attractive, spacious loft bedroom with en-suite in a modern detached family home in Manchester.

Dormer Loft Bedroom in Chorlton, South-West Manchester

Dormer Loft Chorlton

Roof dormer extension for double bedroom in semi-detached house. Chorlton-cum-Hardy, South Manchester.

Luxury Loft Conversion in Ripponden, West Yorkshire

Luxury Loft Ripponden, West Yorkshire

Luxury en suite bedroom in Ripponden, West Yorkshire. Sunken bath, bank of roof windows, space saving staircase.

Twin Dormer Roof Extension, Manchester

Twin Dormer Conversion, Manchester.

Loft and building extension to house in Whitefields, Manchester.

Barn Conversion - Oldham

Barn Conversion - Oldham

Loft bedroom and sitting room within a contemporary four bedroom barn conversion.

Luxury Attic Conversion Saddleworth

Attic Conversion Saddleworth

Luxury en suite attic conversion in Saddleworth, Oldham. Part of major refurbishment

Bungalow with Roof Dormer Extension

Dormer Bungalow - Manchester

Bungalow dormer for luxury double bedroom, dressingroom and en-suite wetroom.

For a competitive, Free and no obligation quote, contact Boarshurst on 0800 505 3414 to discuss your loft conversion requirements.

If your loft is part of a larger building project, don't worry, Boarshurst has 25 years experience with conversions, renovations, extensions and new build.


Roof dormer extension with windows in Macclesfield Cheshire.

Dormer Conversion form outsideDormer
Conversion
Dormer picture from within, towards the staircaseDormer
Conversion
Picture of dormer extensionRear
Dormer
Picture of dormer extensionRear
Dormer

Dormer ConversionDormer
Conversion
Dormer picture from right of staircaseDormer
Conversion
Windows along dormer side wallWindow
Bank
Picture of dormer extensionRear
Dormer
Dormer plasteredDormer
Plastered
Dormer stair landing windowLanding
Windows
Loft staircase - from dormer landingStair
Landing
Staircase - from below - there was not even enouth stair height for boardingUnder the Treads
Dormer extension with windows and boardingDormer
extension
Dormer extension - windows and view, door and partitionDormer
(internal)
Dormer staircase - spacesaving constructionStair
Construction
Dormer staircase - space saving and inch perfectStairway
Dormer extension view from stair entrance doorwayStair
entrance
Dormer extension external view of construction during building workDormer
(external)
Below the three windows is a knee wall cupboardThree
windows
Dormer room - Velux in one side, extension on other to maximise headroomDormer
width
Dormer frame in the roof (right side). Steel lintel showingDormer frameDormer frame in the roof (left side). Steel lintel showingDormer frameSteel lintel (ridge board) fixed securely in positionSteel LintelRoof lintel is installed and secured. The shoring up of the opposite roof side can be identified.Lintel & Shoring
Dormer frame installed into roof (left view)Bedroom 2Dormer frame installed into roof (right view)Bedroom 2View from inside dormer bedroom. Roof joists, Velux window, insulation, electrics and boardingRoof joistsFraming within loft and dormer is visibleTimber frame
Weatherproofing of dormer construction whilst building work progressesWeatherproof constructionWeatherproofing of dormer construction whilst building work progressesWeatherproof constructionInside dormer structure, Kingspan insulation, dormer cheeks, boardingInside dormerInside dormer structure, Kingspan insulation, dormer cheeks, boarding (from right)Inside dormer

Full Roof Dormer Extension Macclesfield, Cheshire.

This is a full span dormer construction to an existing roof. The conversion required lowering of the ceilings below (additional), reinforcement of the ridge board and framing of the dormer. Price guide £17,499.

Dormer plans

The owners of this turn of the century terraced house already had the roof dormer architects plans and planning permission for this dormer extension, however the Building Control Officer immediately required revision of these dormer plans because they failed to take fully into account the inadequacy of the existing ridge-board (the wooden beam used as the main horizontal support at the apex of the roof).

To comply with Building regulations an experienced planning technician - such as our own - would have anticipated that a full-span dormer window conversion - one which extends the width of the property - would require reinforcement of the ridge board.

The BCO had plans modified to include the reinforced steel girder.

Reinforcement of roof

To install the 5.5 metre RSJ (95 kg) the roof was stripped down on the dormer side (this relieved weight) and the other roof side was shored up on its underside.

The rafters were cut out and removed so that the ridge board was released. This was replaced with the rsj (Compliant with The Party Wall Act 1996), which had pad stones located under each side. The rsj (steel lintel) was then cemented into position.

Either side of the dormer extension, substantial 6"x3" timber joists help to 'wedge-fix' the lintel.

The dormer frame was then constructed also from 6"x3" timbers and dormer cheeks added (5"x2" timber).

The opposite roof structure was then unshored and roof temporarily sealed to make weatherproof and for further internal work and insulation to be developed.


Procedure (How to..)

  1. Lower the existing ceiling joists to create additional dormer headroom (additional) to the usual quotation.
  2. Install a new loft floor
  3. Install Velux windows into one side of roof
  4. Shore up one side of roof, strip the tiles and remove joist on other.
  5. Install new steel lintel (ridgeboard) and secure
  6. Stair construction - BCO did not believe it could be done within height! but it was, due to our exceptional skills.
  7. All BCO inspection and approved
  8. Framing of dormer and building of dormer cheeks
  9. Insulation plaster boarding and plastering

Price guide
Contact
0800 505 3414

Loft Conversions in Cheshire, Greater Manchester and Lancashire