HandyNinja
Timber windows, doors and carpentry in Sidcup and Bexley
About HandyNinja
HandyNinja supplies, installs and repairs timber windows and doors across Sidcup, Bexley and South East London. Its window work includes sash and casement styles, while its made-to-measure doors include front, patio and French designs for period and modern homes.
The company also offers carpentry, including door fitting, shelving, built-in cupboards, media units, stud walls, floorboard repairs, skirting boards and architraves. Other listed work includes painting and decorating, dry lining, plastering, window and door restoration, and silicone application around baths, showers, windows and doors.
HandyNinja works with homeowners, landlords and property managers. It offers free quotes and says it provides clear communication, honest timelines, clean finishes and a tidy workspace. Its site lists more than 500 projects and says its windows use knot-free timber, with double glazing standard and triple glazing available on request.
Areas covered
- Sidcup
- Orpington
- Bromley
- Bexleyheath
- Bexley
- Chislehurst
- Swanley
- Welling
Services
- Bespoke Windows & Doors
- Door Fitting
- Window Installation & Double Glazing
- Window Repair
- House Renovations
Windows and doors
- Timber window supply, installation and repair
- Sash window restoration and draught-proofing
- Wooden door supply, installation and restoration
- Door fitting
- Made-to-measure windows and doors
Carpentry
- Custom shelving and built-in cupboards
- Media units and storage
- Stud walls
- Floorboard repairs
- Skirting boards and architraves
- Decorative trim
Decorating and finishing
- Painting and decorating
- Dry lining
- Plastering
- Siliconing and caulking
What their website says about each service
- Bespoke Windows & Doors
“Every door is made-to-measure.”
- Door Fitting
“We install internal and external wooden doors with precision.”
- Window Installation & Double Glazing
“Double glazing comes standard, with triple glazing available on request.”
- Window Repair
“Traditional timber sash and casement windows — supply, installation and repair across South East London.”
- House Renovations
“Whether it's home repairs or full renovation projects, our skilled team handles everything with ease and professionalism.”