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The BuildersCotswolds

Extension & whole-house renovation

The Gabled Extension

A Cotswold stone house extended with a pair of oak-clad, fully glazed gables, and reworked inside around a kitchen and living space beneath a roof lantern.

Completed
2025
The living space beneath a long roof lantern, with sliding doors to the garden

The brief

The brief called for a contemporary extension that could sit against traditional Cotswold stone without apologising for itself, and for the existing rooms to be brought up to the same standard, with every piece of joinery made for the house rather than bought for it.

What we did

Two oak-clad gables, glazed from floor to ridge, open the plan to the garden. Inside, a roof lantern runs the length of the kitchen and living space over a limestone floor. The joinery was made on site: a wine store beneath the stairs, fitted wardrobes, arched alcoves, and a range surround in hand-glazed green tiles with a copper hood. Exposed stone was retained and pointed where it meets the new work, and a sandstone terrace was laid off the garden elevation.

The house now

A kitchen and living space that catches the light all day, a terrace that the whole garden elevation opens onto, and a house that reads as one piece from the lane and from the garden.

Before and after

The wine store beneath the stairs

BeforeAfter
01

From the garden

Two gables, clad in oak and glazed from floor to ridge, sit against the original stone. The sandstone terrace runs the full width of the garden elevation, held by a low retaining wall.

Garden elevation: stone house, oak extension and solar array
Garden elevation: stone house, oak extension and solar array
Corner of the glazed gable with oak cladding
Corner of the glazed gable with oak cladding
Oak cladding meeting the dark aluminium glazing
Oak cladding meeting the dark aluminium glazing
Sandstone terrace and retaining wall looking out to the fields
Sandstone terrace and retaining wall looking out to the fields
The finished terrace, drainage channel and retaining wall
The finished terrace, drainage channel and retaining wall
02

The kitchen and living space

A roof lantern runs the length of the room over a limestone floor. The kitchen is painted a deep green with a dark stone island; the range sits in an alcove of hand-glazed tiles beneath a copper hood.

The living space beneath a long roof lantern, with sliding doors to the garden
The living space beneath a long roof lantern, with sliding doors to the garden
Kitchen island with a dark stone worktop under the roof lantern
Kitchen island with a dark stone worktop under the roof lantern
Dining table beneath the lantern, kitchen beyond
Dining table beneath the lantern, kitchen beyond
Kitchen with island, dark cabinetry and stone floor
Kitchen with island, dark cabinetry and stone floor
Range alcove lined in hand-glazed green tiles
Range alcove lined in hand-glazed green tiles
Hand-glazed green tiles and the copper hood
Hand-glazed green tiles and the copper hood
03

The older rooms

The existing house was taken back to its stone and rebuilt around it: arched openings cut through the old walls, oak floors, a new sitting room and a bathroom in dark marble.

Arched openings cut through the exposed stone wall
Arched openings cut through the exposed stone wall
Exposed stone wall and roof light in the renovated wing
Exposed stone wall and roof light in the renovated wing
Sitting room with arched alcoves either side of the chimney breast
Sitting room with arched alcoves either side of the chimney breast
Sitting room with the fireplace and stone reveal
Sitting room with the fireplace and stone reveal
Bathroom in dark marble with a freestanding bath
Bathroom in dark marble with a freestanding bath
04

Joinery made for the house

Nothing here came off a shelf. The wine store lattice, the fitted wardrobes and the arched alcove shelving were built on site and painted in the house.

Oak wine store built beneath the stairs
Oak wine store built beneath the stairs
Detail of the oak wine store lattice
Detail of the oak wine store lattice
Fitted wardrobes in a bedroom under the eaves, painted
Fitted wardrobes in a bedroom under the eaves, painted
Arched alcove with shelving, painted
Arched alcove with shelving, painted
Fitted cupboard in deep green within a stone alcove
Fitted cupboard in deep green within a stone alcove
05

In the making

A few photographs from along the way: the roof glazing and its flashings going in over the summer, the terrace going down in October, the tiling and the copper hood in January, and the wine store lattice under the stairs.

Roof glazing going in along the stone slate roof
Roof glazing going in along the stone slate roof
The new roof glazing from above, the garden beyond
The new roof glazing from above, the garden beyond
Flashing dressed where the glazing meets the stone slates
Flashing dressed where the glazing meets the stone slates
The glazed living space before fit-out, roof glazing above the doors
The glazed living space before fit-out, roof glazing above the doors
Terrace paving being laid, materials stacked by the extension
Terrace paving being laid, materials stacked by the extension
Kitchen island carcass being built on site
Kitchen island carcass being built on site
Green tiles going up around the range alcove
Green tiles going up around the range alcove
Oak joinery detail with pegged joints
Oak joinery detail with pegged joints
Copper hood fitted within the tiled range alcove
Copper hood fitted within the tiled range alcove
Wine store lattice under construction beneath the stairs
Wine store lattice under construction beneath the stairs

Begin with a conversation.

Tell us what you are creating and where. A director will reply personally within one working day. If we are not the right practice for the project, we will say so, and say who might be.

CallCommission