Solid Wood Doors and Interior Door Sets
 Discover the stylish and functional range of wooden doors

Amazing range of Massive Solid Doors in Our Watford Showroom

Doors4UK - Featured on Houzz for Best Service 2017 

Over the past 60 years Grauthoff Group continues to be working in the production of premium quality solid wood interior doors constructed from wood material. This information and skill is ingrained in every Grauthoff internal massive doors and in every interior developed by Grauthoff. Solid wood is usually a high quality and flexible material used to manufacture doors of all types.

Massive Art Type 101
Solid wood oak door set
Oak Solid Wood Door
Door leaf from: £879.00*

Massive Art Type 841
Solid wood interior doors walnut
Walnut Solid Wood Door
Door leaf from: £903.00*

Massive Art Type 88
Solid wood door Oak crosswise
Oak Solid Wood Door
Door leaf from: £798.00*

Massive Art Type 845
Solid wood interior doors beech
Beech Solid Wood Door
Door leaf from: £868.00*

* Prices excl. VAT and transport and are for a door leaf up to 959mm wide and 2090mm height

A Fantastic Range of Quality Solid Fire Doors and Door Sets Available
Complete Service From Survey to Installation
All workmanship is guaranteed for 2 years for fitted products

The Solid Wood Door finishes are available as crosswise and upright (see above): Beech, Hard Maple, Oak, Black Walnut/American Walnut, American Cherry.


“Made in Germany“ stands around the globe for craftsmanship quality. The HGM design represents good quality, innovation and contemporany door designs, meaning that the HGM solid wood interior doors are available only in specialist stores where the solid wood interior doors are presented with different style of hinges, panels and hardware.


Do you want to see more models of solid wooden doors?

Do you know that we can supply and fit glass doors?


Do you know how a solid wood door is made? See below a door core for a solid interior door
Customers are guaranteed with hardwood solid internal doors that are able to be built-into all the rooms ambiance, frequent styles of designs. Because of our capacity to create solid wood interior doors in just about any sort of wood make this possible. The wood grain is usually upright or crosswise, as well as a combination between those two. Along with these designs there may be the models with grooves which form stunning solid wood doors.

Whether there are usual solid wood doors, moulded painted doors or extravagant wild wooden doors, in the moment that we allow nature to find its imaginative appearance, the actual result consists of interior doors which are distinctive and unique. Solid wooden doors are designed like expensive furniture of our noble woods. This timber and also the individual manufacturing process provides just about every single wooden door with an exclusive touch.

The solid door material properties:

• Thermal insulation
• Sound-deadening
• Airtight
• Helps to regulate the humidity in the rooms
• Promote a healthy living environment
• Very stable
• Durable
• Thermally and biologically recyclable
• Aesthetic
• Environmentally friendly production

Solid door structure
Section of solid door core
Solid Wood Door Cross Section

In addition to the masterly processing, there is one more important feature, which is the door core, a massive wood structure which ensures the highest material strength. The heat and sound insulating characteristics make wood an ideal material for manufacturing solid wood interior doors. Wood, as a normal material, contributes to a healthy indoor climate and can be extremely versatile to process. Since the wood used inside a house is not subjected to weather conditions, the repair costs are lower. If additional information about solid wood doors are needed, for example, glazing styles required for fire doors or made to measure sizes, you must seek consultation from a specialist, who comes to your house, takes the measurements and offers help based on your individual housing circumstances.

Are you looking for French doors or room dividers? We do have an extensive range of sliding doors, double doors with sidelight and toplights, fire doors and door sets up to 2500mm tall.

Contact one of our Door Consultants for advice
We are the Experts of Wooden, Glass Doors and Frames
Call 01923 800 111

All Grauthoff solid wood doors are custom-made and produced to hand-made excellence