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Western red cedar cladding going on around a new window, a real Crews Carpentry job

Loft & garage conversions
in Plymouth

New build and conversion work is one of the three things Crews Carpentry is built around. A loft or a garage turned into a proper room: the timber work right before the plaster goes on, and a finish that looks like it was always part of the house. Across Plymouth & South Devon, with 26 years on the tools.

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Loft conversions & garage conversions in Plymouth

Two ways to find a room you already own

Most of a conversion is carpentry: the structure that makes the space a room, then the finish that makes it feel like one. That is the work Mark has done for over 26 years, first fix and second fix.

Loft conversions

The space is already there, over your head. A loft conversion turns it into a bedroom, an office or a bathroom, without giving up any of the garden.

What's usually involved

  • New floor joists and boarding, strong enough to be a room
  • Headroom and light from a dormer or rooflights
  • A staircase up to the new floor
  • Studwork, insulation and plasterboard
  • Fire doors onto the stairway, as building regulations require
  • Second fix: doors, skirting and built-ins under the eaves

Garage conversions

A garage that has become storage is often the easiest extra room in the house: the walls and roof are there, and it sits on the ground floor.

What's usually involved

  • The garage door opening filled in, with a wall and a window
  • A new insulated floor, level with the house
  • Studwork and insulation on the walls
  • A doorway through into the house, if you want one
  • Electrics and heating, by trusted trades Mark has worked with for years
  • Second fix: doors, skirting and the finish you see

What needs permission

The short version, for a typical house. It is always worth confirming with the council before work starts, and Mark will talk it through when he comes to look at the job.

QuestionLoft conversionGarage conversion
Planning permissionUsually not. Most are permitted development, within set limits on size and heightUsually not, if the work is internal and the building does not get bigger
Building regulationsYes, alwaysYes, normally
Party wall noticeUsually, on a semi-detached or terraced houseOnly if the work touches a wall you share
Worth checking firstConservation areas and listed buildingsNewer estates and conservation areas, where the rights can be removed

Source: the government's Planning Portal guidance on loft and garage conversions.

“Mark Crews is a carpenter with a wide range of experience in resolving difficult issues arising out of new build and conversion projects, he has a disciplined approach and is mindful of the aesthetic and cost implications…”

Frank N · client testimonial, verbatim

26 years on the tools, first fix to final finish

Trusted trades brought in for the larger jobs

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Conversion questions, answered

Not sure your loft or garage will work? Send Mark a photo on WhatsApp and he'll tell you straight.

Get your free quotation

No obligation, and 10% off for new customers. Tell us about the job, or send a photo on WhatsApp.

Plymouth · Plymouth & South Devon

WhatsAppMessage Mark, photos welcomeCall07468 566092Emailcrewscarpentry@gmail.com

Hours by arrangement. Evenings and weekends are often fine for a look at the job.