
Basement conversions in the West Midlands
Based in Coventry, Kilrot and Cellar-tec provide professional basement conversions throughout the West Midlands. We will convert your damp and dark cellar or basement into a new usable living space. We will also plan and install a complete waterproof system to suit your needs. Get in touch to find out more.
Make the most of your available space
A basement conversion is more than just an upgrade; it’s a way to unlock the hidden potential of your home. Whether you’re dreaming of a cosy living space, a home office, or a dry storage area, Kilrot in Coventry has the expertise to make it happen. With over 48 years of experience, we specialise in creating functional, habitable spaces that meet all building regulations and safety standards. Our team addresses existing damp issues, ensures sufficient head height, and provides suitable access routes for fire escape. By choosing Kilrot, you’re not just getting a conversion; you’re investing in peace of mind and a space that truly works for you.
Guarantee on conversions
Inspections & reporting
Trained & certified team

Cavity drain membrane
Cavity drain membranes are high quality waterproof basement tanking materials giving a wide choice of stud height (drainage capacity) and plaster finish (dry lining or wet plaster). For use on walls, floors, vaults and tunnels with minimal surface preparation required. Also suitable for external waterproofing and to provide insulated dry lining for walls above ground level which may not be suitable for conventional plaster finishes.
Sump pump systems
Protect your basement with the Delta Dual Sump V3 water control system. The System is an integral part of the design to control the environment in your basement making it suitable for use as living accommodation or dry storage. You can rest assured that this system will give you peace of mind that your basement will remain dry and habitable for decades to come.
"It was difficult to chose a company as there seems to be no reviews out there so I met with a number and decided to go with Kilrot. One of my better decisions. Kilrot charged a fair price for a job well done on damp coursing the ground floor of out 1840's house and tanking the cellar. The guys did a stirling job, were very tidy, helpful and professional and extremely pleasant. They went that extra step and I'm very pleased with the whole experience. Top company who were determined to do a good job."
