We provide window and door installations, repairs, and maintenance across Plymouth, Devon, Cornwall, and the South West. Our local knowledge ensures fast, reliable service for homeowners and landlords.

Yes! We offer free, no-obligation quotes for all window and door installations. Our team will assess your property and provide clear pricing without any hidden costs.

We install a wide range of windows, including:

• uPVC windows – durable, low-maintenance, and energy-efficient
  
• Composite windows – strong, secure, and stylish
  
• Double and triple-glazed windows – for insulation and noise reduction
  
• Secondary glazing – ideal for period homes or added security

Our door installations include:

• Composite doors – secure and long-lasting
  
• uPVC doors – low-maintenance and energy-efficient
  
• French doors – elegant and light-enhancing
  
• Bi-fold doors – perfect for indoor–outdoor living
  
• Patio sliding doors – smooth-gliding and space-saving
  
  All doors are made to measure and professionally fitted.

Yes, we offer fast-response door and window repairs. This includes broken locks, misaligned doors, damaged glass, and faulty mechanisms.

All the product we install comes with a 10-year guarantee, ensuring long-lasting quality and peace of mind.

Absolutely. We are fully insured, FENSA-compliant, and committed to safe, professional installations.

Yes. At M Sanders, we provide honest advice with no pushy sales tactics. Our recommendations are based solely on what your home needs, whether it's to repair or replace.

Definitely. Our double and triple glazing, high-quality doors, and secondary glazing solutions are designed to improve insulation, reduce energy bills, and increase comfort in your home.