Bathroom Fitters Grantham

If your bathroom feels tired, cramped or just not you anymore, our bathroom fitters in Grantham can help you turn it into a space that’s calm, practical and properly built. At Construction Interior Design Ltd, we design and install bespoke bathrooms across Grantham and the nearby villages, from sleek wet rooms and family shower rooms to hotel-like en-suites and compact cloakrooms. With 30 years on the tools, we blend design sense with solid workmanship so everything looks right and works right.

We’ve delivered hundreds of bathroom installations around Grantham and South Kesteven. You get the benefit of a steady team who care about the small details, from straight tile lines to silent fan selectors. We’re easy to reach, we turn up when we say, and we tidy up. Simple things, done properly.

Why Choose CID Ltd for your Bathroom Renovation?

  • End-to-end service covering survey, design, bathroom installation and aftercare
  • Qualified trades in one team: plumbers, tilers, electricians and joiners working in sync
  • SSSTS supervision with CSCS, IPAF and PASMA across the crew for safe, tidy sites
  • Clear timings, fixed-scope quotes and friendly updates, so you always know what’s next
  • Free consultation and advice on layout, waterproofing, ventilation and finishes
  • We use durable, moisture-resistant build-ups, proper tanking in showers, and quality fixings. It’s the dull stuff you don’t see that keeps a bathroom dry and solid for years.

What We Install

  • Full bathroom renovations and re-layouts
  • Wet rooms with level access trays and linear drains
  • Walk-in showers, rainfall heads and thermostatic mixers
  • En-suite bathrooms, loft and garage conversions to add facilities
  • Cloakrooms under stairs with compact sanitaryware
  • Accessible bathrooms with grab rails, fold-down seats and non-slip vinyl or porcelain tiles
  • Underfloor heating, heated towel rails and zoned LED lighting
  • Bespoke vanity units, mirrored cabinets and made-to-measure storage
  • Extract ventilation upgrades to cut steam and mould

Grantham Case Studies

Barrowby Gate family shower room

A busy household needed a low-maintenance space that could cope with the morning rush. We removed a rarely used bath and fitted a 1200 mm walk-in shower with a black framed screen, thermostatic valve and an anti-slip tray. Large-format porcelain tiles reduce grout lines, and a wall-hung vanity makes cleaning easier. The client emailed a week later to say the room actually stays steam-free now, which was nice to hear.

Manthorpe loft en-suite

In a 1970s semi, we converted loft eaves into a compact en-suite. To maximise headroom we tucked the concealed cistern under the slope, used a space-saving pocket door and specified a low-profile tray. We fully tanked the shower area and installed a humidity-sensing extractor with quiet operation. Despite the tight space it feels bright thanks to a rooflight and warm white LED task lighting.

Harlaxton accessible wet room

For a bungalow near Harlaxton, we created a level-access wet room so the owners could future-proof the home. Vinyl safety flooring with coved edges, fold-down seat, stainless grab rails and a thermostatic mixer set to a safe max. We re-positioned the radiator, added a tall storage unit and fitted an outward-opening door for easier access. It’s practical, but it still looks like a proper modern bathroom, not clinical.

Working in Lincolnshire and Beyond

Although bathroom renovations in Grantham are a big focus, we also work locally across:

Design Choices that Make a Difference

Layout first. We plan clear circulation and sensible heights, then place services to minimise boxing.

Waterproofing and ventilation. Showers are tanked as standard and we upgrade extract fans to meet current airflow rates.

Lighting layers. Ceiling downlights, mirror task lighting and a dimmable night setting feel a bit luxe without the price tag.

Warmth underfoot. Electric underfloor heating is brilliant in smaller rooms and pairs well with porcelain tiles.

Storage you’ll actually use. Recessed shower niches, mirrored cabinets and built-in vanities keep surfaces uncluttered.

Typical timeline:

Most bathroom refits in Grantham take 7 to 12 working days depending on scope and lead times for furniture and glass. A representative sequence looks like this:

  • Strip-out, first-fix plumbing and electrics
  • Subfloor prep, boarding and full tanking to wet zones
  • Tiling or wall panelling, then grouting and sealing
  • Second-fix sanitaryware, brassware and furniture
  • Lighting, extractor and control.
  • Silicone, testing, clean and handover

We protect floors, keep a tidy site and remove waste responsibly. If you’ve only got one bathroom, we’ll help plan temporary facilities where possible. It’s not glamorous, but it matters.

Costs and what affects them:

There isn’t one price for bathroom fitters Grantham wide. Cost depends on:

  • Re-using the layout vs moving wastes and hot-cold feeds
  • Choice of tiles, stone, panels and furniture
  • Glass type, brassware quality and shower spec
  • Subfloor condition and any remedial works
  • Extras like underfloor heating, niches and bespoke joinery

We give a clear written scope and a line-by-line breakdown, so you can prioritise spend where it counts.

Frequently Asked Questions

Need help? Here are the top questions asked

On average, a full bathroom installation takes 1–2 weeks, depending on the size of the space and the complexity of the work. This includes removing the old suite, plumbing, and tiling and fitting new fixtures. We’ll provide a clear timeline before starting so you know what to expect.

You can if you’d like, but we’re happy to supply everything for you. We work with trusted brands and can recommend products that suit your space, style, and budget.

Bathroom fitting can be a bit messy, but we do everything we can to keep disruption to a minimum. Our team uses dust sheets and clears up at the end of each day to keep your home tidy.

It depends on your agreement with us but normally NO— we take care of everything. Our team includes experienced fitters, plumbers, electricians, and tilers, so the whole project is managed start to finish.
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Yes, all our bathroom installations come with a workmanship guarantee for your peace of mind. Product warranties vary by manufacturer, and we’ll provide all the details upfront.

Yes, we offer a full design service. Whether you’re starting from scratch or updating an existing space, we’ll help you plan a layout that’s both functional and visually appealing.

Book Your Free Consultation

Tell us how you want the room to feel and we’ll map out a sensible plan. Call 01476 860800 or fill out our easy online enquiry form to arrange a free home visit with our bathroom fitters in Grantham. If we can save you money or headaches, we’ll say so.

Send Us A Note!

We’d love to help you out