Contemporary Overhang Studio

designed with a 200mm overhanging roof at the front and each side

Contemporary Overhang Garden Room Office
Contemporary Overhang Garden Office
Contemporary Overhang Garden room Gym
Contemporary Overhang Garden Gym
Contemporary Overhang Garden Room Art Studio
Contemporary Overhang Art Studio
Chris standing up holding his daughter Elva
Contemporary Overhang Man Cave

Built on our own-designed foundation system

Our Contemporary Studios are built on our own foundation system designed with a structural engineer, internally finished and pre-wired and are fitted with commercial grade laminate flooring (in an choice of 5 colours) with white skirting boards. PIR insulation is included in the floor, roof and walls and all of our studios are installed by the experienced Sanctum team ready for you to move in to.

Option to upgrade to French, Sliding or Bifolding doors at an additional cost

The overhanging roof is made from composite metal panels.

These have a special outer coating manufactured by Kingspan (a worldwide leader in roofing, cladding and insulation products) with a maintenance-free lifespan of over 40 years. This roof has a white powder-coated micro ribbed internal finish with PIR insulation sandwiched between the inner and outer skins ensuring a warm room for year round use.

Chris standing up holding his daughter Elva
Chris standing up holding his daughter Elva
Chris standing up holding his daughter Elva
Chris standing up holding his daughter Elva

Contemporary Overhang Studio Features

overhang studio Features

Minimum preparation required

You don't need the hassle or expense of having a concrete foundation built prior to our arrival.

No Planning Permision Required

As our studios are under 2.5m high, planning permission is not required in most circumstances but if you are unsure about your planning situation, do call us.

We use our own foundation system

An adjustable steel base frame designed by a structural engineer which sits on concrete mini piles.

This enables us to progress quickly with minimum disruption. All we ask is that the site is flat and level and that you remove vegetation from the site.

Contemporary Overhang Studio Pricing
2.4m/8ft depth 3.0m/10ft depth 3.5m/12ft depth
2.4m/8ft width
£13995
2.4m/8ft width
£14995
2.4m/8ft width
£16995
3.0m/10ft width
£14995
3.0m/10ft width
£15995
3.0m/10ft width
£17995
3.6/12ft width
£15995
3.6/12ft width
£16995
3.6/12ft width
£18995
4.2m/14ft width
£16995
4.2m/14ft width
£17995
4.2m/14ft width
£19995
4.8m/16ft width
£17995
4.8m/16ft width
£18995
4.8m/16ft width
£20995
5.4m/18ft width
£18995
5.4m/18ft width
£19995
5.4m/18ft width
£21995
6.0m/20ft width
£19995
6.0m/20ft width
£21995
6.0m/20ft width
£23995
6.6m/22ft width
£20995
6.6m/22ft width
£22995
6.6m/22ft width
£24995
7.2m/24ft width
£21995
7.2m/24ft width
£23995
7.2m/24ft width
£25995
7.8m/26ft width
£22995
7.8m/26ft width
£24995
7.8m/26ft width
£27995
8.4m/28ft width
£23995
8.4m/28ft width
£25995
8.4m/28ft width
£29995
9m/30ft width
£24995
9m/30ft width
£26995
9m/30ft width
£30995
Price includes installation and VAT and delivery

All measurements in feet are approximate.
Price on application for wider and deeper studios.
These prices are fully inclusive – this is what you pay delivered and installed including VAT.
For simplicity our sizes are rounded down, please contact us if you require exact external/internal dimensions.

All of our Studios are under 2.5m high when built on level ground.
If the size and style you require isn’t shown, please contact us and we will be happy to provide you with a quotation for a bespoke size or design.

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What's Included With our Studios?

Chris standing up holding his daughter Elva
  • Sanctum designed foundation consisting of adjustable steel base frame and concrete mini pads
  • Fully insulated walls, floor and roof using PIR insulation
  • Maintenance-free Composite Metal Panel roof manufactured by Kingspan
  • Maintenance-free Western Red Cedar cladding at the front, Dark Grey Weatherboard at the rear and either side (with the option to add Western Red Cedar to any side at an extra cost)
  • Overhanging roof of 200mm at the front and either side
  • UPVC double glazed door with fixed window to the side. Toughened low ‘E’ Glass with ‘secured by design’ insurance-approved multi-point lock. All doors and windows are ‘A’ rated. Option to upgrade to French, Sliding or Bifolding doors at an additional cost
  • Interior finish of white melamine with UPVC joint strips
  • Fully installed internal electrics including 4 double sockets, directional lighting and light switch, internal consumer unit and external junction box (for your electrician to make the connection to the house mains)
  • Full installation by our in-house team anywhere in the UK

Optional extras.

Western Red Cedar vertical cladding to any side £500
Air conditioning/Heating via Air-Source Heat Pump £1800
Slimline Heater £350
Electric underfloor heating approx £90/m²
Outside lighting (x 2) £100 per light
Electrical socket upgrade to brushed steel £30 per socket
Light switch upgrade to brushed steel £40
Additional double socket £50
Double socket with USB £75
Ethernet socket (wired up to external box) £75
Trunking £100
Dimmer switch £70
Cat 5 socket and cable to outside junction box £75
Plasterboard interior (ready for customer to skim and paint) £600 All sizes
Outside socket £150

Doors

UPVC French/Double doors with/without sidelights £500 (for all sizes)
UPVC Sliding Doors from £800
Aluminium French/double doors from £1500
Aluminium Sliding doors from £2500
Aluminium Bifolding doors from £2700

Extra Windows

UPVC window/glazing in side or back of studio

600mm wide x half height (1m) from £500 (fixed)
from £550 (opener)
600mm wide x full height from £600 (fixed)
from £650 (opener)
1m wide x 600mm high (letterbox) from £500 (fixed)
from £550 (opener)
600mm x 500mm from £500 (fixed)
from £550 (opener)
Any other sizes available on request Please call

Aluminium window/glazing in side or back of studio

600mm wide x half height (1m) from £700 (fixed)
from £750 (opener)
600mm wide x full height from £800 (fixed)
from £850 (opener)
1m wide x 600mm high (letterbox) from £700 (fixed)
from £750 (opener)
600mm x 500mm from £700 (fixed)
from £750 (opener)
Any other sizes available on request Please call

Specifications for The Contemporary Overhang Studio

Minimum preparation required

You don’t need the hassle or expense of having a concrete foundation built prior to our arrival.  We use our own foundation system – an adjustable steel base frame designed by a structural engineer which sits on concrete pad stones on mini piles. This enables us to progress quickly with minimum disruption. All we ask is that the site is flat and level and that you remove vegetation from the site. As our studios are under 2.5m high, planning permission is not required in most circumstances but if you are unsure about your planning situation, do call us.

Low maintenance

The rear and the sides of this studio are clad in Dark Grey Weatherboard with the option to upgrade this to Western Red Cedar.  

Highly insulated

All our contemporary studios have fully insulated walls, roof and floor. We use a ‘sandwich’ panel construction, applying various component layers during manufacture in our workshop. This results in a wall panel thickness of over 135mm, comprising of no less than five different materials incorporating breathable and waterproof membranes, structural elements, and insulation materials. We use aluminium foil faced PIR rigid insulation boards in both the floor and wall panels. This is widely used throughout the construction industry to help meet strict building regulations regarding energy conservation. This type of insulation also protects against heat gain in the summer months ensuring a comfortable temperature can be enjoyed  year round. Another feature of the Western Red Cedar cladding is that it provides a further insulating layer and is regarded as one of the best thermally performing  timbers available.  All our doors and windows are double glazed and use low emissivity ‘E’ glass which reflects heat back into the room whilst allowing some solar gain.

Approx U Values

0.27
walls
0.25 – 0.3
floor
0.2
roof
1.7
windows

High security doors

Our studios are fitted with top quality, grey vinyl wrapped, UPVC doors and windows. The doors utilise a British Standard, insurance approved multi-point locking system and are glazed in toughened low emissivity 'K' Glass.  French, bi-folding and sliding doors are available as an optional extra, as are integrated window blinds.  These are fitted between the two panes of glass during manufacture and really add a touch of class to the doors.

Internal electrics

Included as standard are fully installed electrics including sockets and lighting (4 double sockets and 2 directional spotlights). Sockets are flush fitted in the walls as they are in your house - no ugly trunking on show. These are connected to a consumer unit which is wired to an outside junction box for your electrician to connect. We can provide a specification to your electrician on request. Brushed steel sockets, switches and outside lights are available as optional extras.

Tried and tested timber frame technology

We share timber frame building techniques used by housebuilders worldwide. This tried and tested technology is proven to stand the test of time and allows the majority of construction to be carried out in a controlled environment off-site ensuring consistent high quality and rapid build times on site.

Rapid installation

We use a modular building system meaning the vast majority of construction is carried out in our workshop. This enables us to minimise time on site, and therefore disruption to you. In practice this means smaller studios can be built in 2 days, with our largest taking up to 3 days. All you need to do is instruct a local electrician to connect the studio junction box up to your house mains.

Laminate flooring and white skirting boards

Gutter and downspout