Construction joinery specialising in old-building renovation, window and door work, custom furniture construction and apartment security from Berlin
Bautischlerei & Möbeltischlerei Ralph Gaspar Berlin
13629 Berlin (Siemensstadt)New on Amplifa
About the Ralph Gaspar Joinery
The construction and furniture joinery Ralph Gaspar Berlin is a joinery business based in Berlin-Siemensstadt, led since 2006 by master carpenter Ralph Gaspar. The company operates in three core areas: classic construction joinery with a focus on old-building renovation, custom furniture construction to individual customer requirements, and apartment security. In the construction joinery area, old box-frame windows and balcony doors are made functional, box double- and insulated-glazing windows including glazing are renewed, and house, interior and apartment doors are repaired or replaced to existing patterns – including heritage restoration work. Windows, doors and furniture are made mainly from domestic timbers such as Berlin, Brandenburg and Märkisch pine, beech and oak, as well as laminated solid wood and MDF. In addition, the range of services includes flooring work with laminate, parquet and plank flooring, the installation and conversion of ready-made kitchens, custom-made built-in wardrobes and cloakrooms, and the installation of door and window security fittings, master key systems and mailbox systems. Customers are private and commercial clients, property management companies, and owners of houses and apartments in Berlin and the surrounding areas.
- Site
- Berlin
- Processes
- Making old box-frame windows and balcony doors functional, Renewing box double- and insulated-glazing windows including glazing, also as uPVC windows, Renewing and repairing old house, interior and apartment doors to pattern, Delivering and installing finished components, other doors and windows, Adding and renewing stove corners, thresholds and skirting boards, Flooring work with laminate, parquet and new plank flooring, Sanding and varnishing old floorboards, Repairs and renewals to roof windows (new installations Velux, repair Roto)
- Materials
- Pine (Berlin, Brandenburg and Märkisch pine), Beech, Oak, Laminated solid wood (beech, pine, oak), MDF board, Plastic (uPVC windows), Laminate, Parquet
- Certificates
- Heritage restoration work to existing models
- Founded
- 2006
- Industries
- Private customers, Commercial businesses, Property management companies, Apartment/house owners
- 01
Consultation and quotation preparation
- 02
Workshop production / procurement of components
- 03
Delivery as raw goods or finished components
- 04
On-site installation
- 05
Surface treatment and final assembly
- 06
Repair and service work
Materials and Surfaces
Pine (Berlin, Brandenburg and Märkisch pine)
Domestic wood for windows, doors and furniture, mainly from Berlin and Brandenburg stocks.
Beech
Used for doors as well as laminated solid wood furniture such as built-in wardrobes and cloakrooms.
Oak
Used for window, door and furniture work subject to heavy wear.
Laminated solid wood (beech, pine, oak)
Material for custom-made items such as built-in wardrobes and cloakrooms including doors.
MDF board
Alternative for furniture doors, painted according to the RAL colour chart with high-gloss paint.
Plastic
Material for uPVC windows when renewing box-frame and insulated windows.
Laminate / Parquet / Plank flooring
Floor coverings for flooring work including sanding and varnishing old floorboards.
1-component natural hard wax oil
Surface treatment for laminated solid wood furniture.
Location and Working Area
Berlin-Siemensstadt
DEOffice and workshop
- Lot size
- One-offs to small series
- Materials
- Wood, plastic
Services and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Making old box-frame windows and balcony doors functionalInstallation | – | – | – | – | Pine, Beech, Oak |
| Renewing box double- and insulated-glazing windows including glazing, also as uPVC windowsInstallation | – | – | – | – | Wood, Plastic |
| Renewing and repairing old house, interior and apartment doors to patternInstallation | – | – | – | – | Wood |
| Delivering and installing finished components, other doors and windowsInstallation | – | – | – | – | – |
| Adding and renewing stove corners, thresholds and skirting boardsInstallation | – | – | – | – | Wood |
| Flooring work with laminate, parquet and new plank flooringInstallation | – | – | – | – | Laminate, Parquet, Plank flooring |
| Sanding and varnishing old floorboardsSurface | – | – | – | – | Wood |
| Repairs and renewals to roof windows (new installations Velux, repair Roto)Installation | – | – | – | – | – |
| Assembling, converting or extending ready-made kitchens (e.g. IKEA or similar)Installation | – | – | – | – | – |
| Repairs to kitchen cabinetsInstallation | – | – | – | – | – |
| Renewing worktopsInstallation | – | – | – | – | – |
| Manufacturing built-in wardrobes and cloakrooms as custom-made items from laminated solid woodJoining | – | – | – | – | Beech, Pine, Oak, MDF |
| Surface treatment with 1-component natural hard wax oilSurface | – | – | – | – | Beech, Pine, Oak |
| Painting MDF doors according to RAL colour chart with high-gloss paintSurface | – | – | – | – | MDF |
| Installation and repair of door and window security fittings, bar and multi-point locks as well asInstallation | – | – | – | – | – |
| Installation of cylinders, master key systems and security hardwareInstallation | – | – | – | – | – |
| Installation of door closers and mailbox systemsInstallation | – | – | – | – | – |
| Repair of break-in damage of all kindsInstallation | – | – | – | – | – |
Additional services
Quality and Heritage Protection
The work is carried out to craftsmanship standards, with profiles adapted to frames, mouldings and panels to match existing patterns; heritage restoration work is professionally executed based on extensive experience. For security fittings and hardware, components from established manufacturers are used.
| Evidence | Berlin-Siemensstadt |
|---|---|
| Heritage restoration work to existing models |
History
- 2006
Founding or takeover of the construction and furniture joinery Ralph Gaspar Berlin with office in Siemensstadt