Full Bathroom Installations
, Designed, Fitted, Finished.

What it is

A full design-and-fit bathroom installation: strip-out, first-fix plumbing and electrics, plastering, tiling, sanitaryware fit, second-fix and snag. One contract, one project manager, one fixed handover date.

Who it's for

Homeowners doing a full bathroom refit, landlords upgrading rentals to command higher rent, and anyone tired of being passed between a plumber, a tiler, an electrician and a 'project manager' nobody can reach.

When you need it

Tiles cracking or grout failing, suite over 12 years old, persistent damp or mould, a leaking shower tray, an inherited avocado suite, or simply when the layout no longer matches how the household uses the room.

Why it matters

A bathroom that's badly waterproofed leaks into the ceiling below, and you don't find out until the plaster falls in. A bathroom run by three separate trades on three different weeks always over-runs and always finger-points when a snag appears. Heatrite runs the whole job on one contract, with one accountable lead engineer.

Risks of waiting

• Poorly tanked wet rooms leak silently into ceiling joists, by the time you see the stain, the timber is rotten.
• Cheap shower trays flex over time, cracking the silicone seal and letting water track into adjacent walls.
• Trade gaps (plumber leaves, tiler turns up 3 weeks later) lead to half-finished bathrooms for months.
• Electrics fitted by a non-Part-P electrician are uninsurable and can fail building regulations if you sell.

Common mistakes

• Buying a suite first, then trying to fit the room around it, pick the layout first, fixtures second.
• Skipping the tanking on a wet room, non-negotiable, no matter what the tile salesman says.
• Using a builder who 'does bathrooms too', corners get cut on the plumbing because it's invisible behind tiles.
• Not getting a fixed completion date in writing, every week of overrun is a week without a working bathroom.

Fixed handover date

Written into the contract. We work to it because we have to, not because we hope to.

Single accountable lead

One engineer owns the job end-to-end. You never get passed between trades.

5-year workmanship guarantee

On every joint, every seal, every tile. If it fails, we're back to fix it free.

Properly waterproofed

Wet rooms tanked with Mapegum WPS, showers with Schlüter Kerdi. Survives 20+ years.

No trade gaps

Plumbers, tilers, sparks and plasterers all in-house. No 'waiting for the tiler' weeks.

Higher resale value

A properly fitted bathroom typically adds £8k–£15k to a Hertfordshire property's sale price.

Questions on this?

Talk to a Gas Safe engineer direct.

General work gallery

Recent Heatrite jobs that show the standard of our work.

A broader look at recent installs, hot water systems, testing work and finished jobs across domestic and commercial sites.

Card payments on site

We carry a card machine in the van, tap, chip & PIN or contactless on completion.

Klarna

Spread the cost of your boiler or bathroom install with flexible Klarna finance options.

Clearpay

Pay over time with Clearpay, ideal for boilers, cylinders and full bathroom fits.

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