Fitting beneath the roof
Loft En Suite Fitting in Manchester
An existing loft bedroom can have space for an en suite without having space for a conventional bathroom layout. M24/7 Bathrooms plans the fitting around the roof slopes, the usable standing area and the connections available upstairs. We do not carry out loft conversions or structural work: this service is the bathroom fit-out of a loft room that already exists.

How we work
Start with the room you already have
This is for homeowners with a converted loft or an existing roof-space room who want a shower, basin and toilet fitted beside the bedroom. The starting point is the finished room, not an empty roof void.
A floor plan can hide how little upright space there is beneath the roof. At the survey, Martin looks at how you enter, reach the basin and step out of the shower without meeting the slope or blocking the bedroom entrance.
Bring these details to the survey
The position of roof windows and any dormer
Your preferred shower and enclosure dimensions
The nearest existing bathroom and soil pipe
Details of the boiler or hot-water cylinder
Any drawings or approvals for the existing loft room
Put standing space before storage
Keep the tallest part of the ceiling for activities that need it. The shower must accommodate standing under the outlet, but also raising your arms and entering without stooping. A toilet beneath a slope needs clearance when you sit down and stand up; checking only the height above the pan misses half the movement.
Lower edges can be useful for cupboards, provided doors open freely and pipework remains accessible. Our loft bathroom guide explores these roof-space decisions; en suite installation covers rooms without the same ceiling restrictions.
Find a workable route for the waste
The toilet connection needs a suitable route to the soil pipe. Shower and basin wastes also need adequate fall and access for maintenance. Upstairs, that route may compete with the depth available beneath the floor or pass through another room. It is worth identifying where any boxing would appear before agreeing the basin or toilet position.
Where a proposed pipe route affects structural members, obtain appropriate advice rather than cutting to make it fit. Positioning fittings near existing connections may be more practical, depending on what is accessible.
Check the supply at shower height
A shower at the top of the house may behave differently from one downstairs. Available pressure, flow and the hot-water system all influence valve choice. Describe what happens when other taps run, and whether hot water comes from a cylinder or a combination boiler. Product requirements need checking against the supply, not just against a showroom display.
Match the shower head and valve to the available supply before buying them.
Choose the tray and screen together
A tray helps define the wet area, while its waste position affects the route underneath. Low-profile options are worth considering, but a thin tray does not remove the space needed for drainage. Check the complete installation depth.
For an open arrangement, see our walk-in showers page. Waterproofing needs to be planned at corners and junctions before the finish is fitted. The wet-room tanking explanation describes the layer behind the tiles and why grout alone is not waterproofing.
Finish slopes and dormer returns carefully
Tile lines need to meet roof slopes and window reveals neatly. Decide which surfaces will be tiled and which will have a plastered finish before preparation begins. Screen fixings need suitable support, and small returns beside a dormer should be measured rather than filled with an awkward leftover cut.
M24/7 started out as M24/7 Tiling and Plastering. Our tiling and plastering services cover these finishes. The choice of board and preparation depends on whether a surface receives shower water or sits outside the wet area.
Give moisture a route outside
A roof window is useful, but extraction should be considered with the shower position and the route outdoors. Avoid treating the empty roof space as a place to discharge damp air. Discuss fan selection, ducting and electrical requirements with the relevant specialist. Our ventilation guide explains the practical checks.
Good to know
See the loft before agreeing the fitting
M24/7 is based in Middleton, M24, covering Manchester and up to about 40 miles around. Arrange a free home survey with Martin so the slopes, connections and finishes can be considered together. A written quote follows seeing the room. The en suite cost guide explains the scope decisions to discuss before comparing quotations.
Read before you commit
Common questions
Loft En Suite Fitting: your questions answered
Can you fit an en suite in a loft that has already been converted?
Yes, bathroom fitting in an existing loft room is the scope of this service, subject to a suitable layout and connections. The loft conversion and structural work are not carried out by M24/7.
How much head height do I need for a loft shower?
Check the height where you stand, enter and leave the enclosure against the chosen product. There is no single measurement that makes every sloping room suitable; the survey considers the usable space.
Will my water pressure be enough at the top of the house?
It depends on the supply and hot-water system. Check the proposed shower's requirements at the upstairs position before selecting its valve and head.
Do you tile and plaster the sloping ceilings too?
Tiling and plastering can form part of the agreed fit-out. Which slopes need which finish depends on their position relative to the shower and the condition of the existing surface.
Who handles the electrics in a loft en suite?
A suitably registered electrician should assess and undertake the electrical work, with the appropriate certification. Agree responsibility for that work before the bathroom fitting starts.
Other services we provide
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