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Suppliers of: concealed hinges high security door hinges

SIMONSWERK manufacture high performance and quality brass, steel, stainless steel and aluminium hinges for many different applications in the door, window and conservatory markets. These include:


The TECTUS hinge range, specifically designed for unrebated residential and heavy-duty doors, is available in an unrivalled range of high quality surface finishes. Options include the Tectus A8 version for glass or laminate door designs with door fascias and claddings up to 8mm, the Tectus “Energy” system integrating permanent power transfer, the new Tectus FR fire rated range which incorporates the intumescent material within the hinge body and the Tectus TE 645 3D hinge which will carry door weights up to 300kg.

The latest addition to the award winning SIMONSWERK completely concealed TECTUS® hinge range, the TE 541 3D FVZ, allows for recessed frame facings up to 14mm with standard 4mm on the door side. This offset version for timber, steel and aluminium frames has a load capacity up to 100kg and as with all TECTUS hinges has three dimensional adjustments for perfect door alignment, presents flush fitting clean line design without visible frame, is maintenance free and has an opening angle up to 180°.

To assist with the fitting, SIMONSWERK offer Jigs and Templates on a loan basis.


TRITECH, the latest product from the renowned range of SIMONSWERK brass hinges incorporates the latest design features and offers a future proof ‘fit and forget’ product, with a 25 year performance guarantee. This solid brass hinge has high performance maintenance free concealed bearings, giving a weight carrying capacity of 160Kg – Grade 14.

All TRITECH hinges are available with CE marked and 60 or 30 minute fire rated options, 7 designer finials and size range of 100 x 75, 100 x 88, & 100 x 100mm. The comprehensive range of finishes now includes a corrosion resistant PVD finish ideal for entry hardware where doors have to withstand the many varied effects of weather. All SIMONSWERK TECTUS fully concealed and these latest TRITECH hinges are designed to meet demanding specifications and are backed by their GAI award winning customer service.


SIMONSWERK manufacture a wide range of brass projection washered hinges and brass butt unwashered hinges. Our hinges are available in solid brass, aluminium, stainless steel, steel and a range of finishes such as polished, satin, chrome, antique bronze, special finishes are available upon request. We also supply Ball Race hinges and our hinges can be supplied with a wide range of finials. SIMONSWERK hinges are suitable for low to high frequency situations such as residential, office, shops and public areas.


Steel and Stainless Steel, Single and Double action adjustable tension spring hinges for use on self closing doors. Our single action Steel Fire Rated hinge is suitable for use on FD30 Fire Doors tested within a timber doorset to BS EN 1634-1 2000.


Our High Performance security hinges prevent the removal of the hinge pins. SIMONSWERK Brass Conductor Butt Hinges are supplied with concealed transfer of wires from door to frame removing the need for an armoured loop which are usually exposed to vandals. Our Anti ligature hinges are designed for safety in prisons and can be supplied with intumescent pads CE marked suitable for use on 1/2 hour fire doors.


SIMONSWERK manufacture a wide range of glass door hinges suitable for glass doors with glass thickness of 8 and 10 mm as well as rebated and unrebated frame designs using wood, steel or aluminium. With a load-bearing capacity of up to 80 kg.


Self closing hinges for applications such as toilet cubicles and internal flush doors. Available in stainless steel, steel or aluminium.


Suitable for a diverse ranges of applications SIMONSWERK supply Lift-Off, Back flap, Counter flap, Composite Door hinges, PVCu door hinges, welded hinges for steel doors and hinges for Bi-Folding doors.


SIMONSWERK also manufacture brass,aluminium and stainless steel  Door stops, floor stop hold open sprin loaded stops and commercial and residential aluminium letter plates and stainless steel flush bolts.

These files are provided by the manufacturer. While Building Products Index takes every care to ensure the information is correct and up to date, we cannot be held liable for any out of date or incorrect information in them. Please check with the supplier before specifying or purchasing products.

Butt Hinge B4030
Door and Window Hinges stainless steel and fire rated

Published [17/04/12]File size [595 KB]

Hinges for Flush Doors
Timber Door hinges

Published [17/04/12]File size [1243 KB]

Simonswerk Baka Protect Series 2000/4000
The adjustable hinge system for timber entrance doors

Published [12/02/15]File size [1826 KB]

Simonswerk Edgepulls
EDGE PULLS Solid Brass Edge Pulls for use on drawers and various door types

Published [12/02/15]File size [2415 KB]

Simonswerk HingeTechnology Issue 5
Hinges for Doors Windows Available in brass stainless steel, aluminium, nylon Our hinges are available as butt, fully concealed, adjustable, rising falling, parliament finial, projection, spring, for all types of doors including heavy duty security doors.

Published [12/02/15]File size [7631 KB]

Simonswerk Siku 3D Adjustable Hinge
The 3D adjustable hinge system for PVCu entrance doors

Published [12/02/15]File size [834 KB]

Simonswerk Siku RB Knuckle Hinge
The knuckle hinge system for PVCu entrance doors

Published [12/02/15]File size [965 KB]

Simonswerk Tectus Completely Concealed Hinge
Fully Concealed Door and Window Hinges

Published [12/02/15]File size [4984 KB]

Simonswerk Tectus Energy Concealed Hinge
TECTUS® ENERGY Concealed Hinge Integrated and permanent energy transfer

Published [12/02/15]File size [2431 KB]

SIMONSWERK Tritech Solid Brass Hinge
Solid brass high performance concealed bearing hinge

Published [09/10/14]File size [948 KB]

Simonswerk TRITECH Solid Brass Hinges

Published [12/02/15]File size [2213 KB]

Simonswerk VARIANT Compact
Hinge solutions with 3D-adjustment in the door leaf

Published [12/02/15]File size [2761 KB]

Simonswerk VARIANT Door Hinge Care
Hinge systems to satisfy the most stringent requirements in health care facilities

Published [12/02/15]File size [831 KB]

Simonswerk VARIANT Heavy Duty Hinge Brochure
Hinge systems for maximum loads of up to 400 kg

Published [12/02/15]File size [2004 KB]

Simonswerk VARIANT VG Glass Door Hinge
VARIANT® VG The hinge system for glass doors

Published [12/02/15]File size [1392 KB]

Simonswerk VARIANT VN Heavy Duty Door Hinge
Hinges for Heavy-Duty Doors

Published [12/02/15]File size [2492 KB]

Simonswerk VARIANT VX Hinges
Hinges for Heavy-Duty Doors

Published [12/02/15]File size [2548 KB]

Simonswerk VARIANTFinger Protection
hinge system for doors with finger protection

Published [12/02/15]File size [502 KB]

BOLTS Brass .
CABINET Hinges .
DOOR Hinges .
DOOR Hinges 180 degrees
DOOR Hinges Glass Door
DOOR Spring Hinges .
DOOR CLOSERS Concealed .
DOOR CLOSERS Concealed Integrated
DOOR FURNITURE Security Fittings .
DOOR FURNITURE Stainless Steel .
DOOR STOPS Aluminium .
DOOR STOPS Foot Operated .
DOOR STOPS Hold Back .
DOOR STOPS Stainless Steel .
FINGER PROTECTION Finger Protectors Door Hinge .
FRAMELESS Glass Door Fittings .
HINGE Finger Protection Finger Protectors .
HINGE Fire Protection .
HINGES Adjustable .
HINGES Aluminium .
HINGES Angle .
HINGES Anti-Ligature .
HINGES Antique Brass Finish .
HINGES Antique Bronze Finish .
HINGES Antique Style .
HINGES Austenitic Stainless Steel .
HINGES Back Flap .
HINGES Ball Bearing .
HINGES Ball Knobbed .
HINGES Ball Race .
HINGES Black Nickel Plated .
HINGES Brass .
HINGES Brass PVD Finish
HINGES BS EN 1935 Grade 12 Heavy Duty Heavy Weight Doors
HINGES BS EN 1935 Grade 14 Heavy Duty Heavy Weight Doors
HINGES BS EN 1935:2002 .
HINGES Cabinet .
HINGES CE Marked .
HINGES Certifire Approved .
HINGES Chrome .
HINGES Chrome Plate .
HINGES Coloured .
HINGES Composite Doors .
HINGES Concealed .
HINGES Concealed Energy Transfer
HINGES Concealed Bearing .
HINGES Conductor .
HINGES Copper Plated .
HINGES Corrosion Reistant EN 1670
HINGES Counter Flap .
HINGES Cranked .
HINGES Door 180 degrees .
HINGES Elongated Screw Hole .
HINGES EN 1634-1:2000 .
HINGES Enhanced Security Non-Removable Pin
HINGES Falling .
HINGES Finials Decorative
HINGES Finials Options
HINGES Fire Door .
HINGES Fire Door BS EN 1935
HINGES Fire Door CE Marked Fire Rated 30 and 60 Minutes
HINGES Fire Door Intumescent
HINGES Fire Tested BS EN 1634
HINGES Flush .
HINGES Folding Door Bi-Folding Bifold Centre Handle
HINGES Friction Stay .
HINGES Glass Door .
HINGES Gothic .
HINGES Hospital Door .
HINGES Imitation Bronze Finish .
HINGES Invisible Blade .
HINGES Kitchen Cupboard .
HINGES Lift Off Lay On
HINGES Loose Pin .
HINGES Marine .
HINGES Nikel Plate .
HINGES Non-Mortice .
HINGES Nylon .
HINGES Parliament .
HINGES Phosphor Bronze .
HINGES Pivot .
HINGES Polished Nickel Finish .
HINGES Powder Coated Steel .
HINGES Power Transfer .
HINGES Projection .
HINGES Purpose Made Bespoke Design
HINGES Rise and Fall .
HINGES Rising .
HINGES Satin Nickel Finish .
HINGES Security .
HINGES Security Bolt .
HINGES Self Closing .
HINGES Self Closing CE Approved
HINGES Slimline Frame Facings .
HINGES Slotted Hole .
HINGES Solid Bronze .
HINGES Spring Loaded .
HINGES Sprung Spring Hinges
HINGES Stainless Steel .
HINGES Stainless Steel PVD Finish
HINGES Stormproof .
HINGES Swing Door .
HINGES Table .
HINGES Tamper Proof Fixings .
HINGES Washered Butt .
HINGES Weld Fixing Weld-On Welding Hinges .
HINGES Window .
HINGES Window High Security
HINGES Zinc Plated Steel .
LETTER PLATE Intumescent Sleeves .
ALPRO Hinges
BAKA Door Hinge
COLUMBUS 3D Adjustable Hinges
SIKU Door Hinge
TECTUS 3D Fully Concealed Hinges
TECTUS ENERGY Hinge Systems With Energy Transfer
TECTUS® Fully Concealed Hinges
TRITECH Concealed Bearing Hinges
ULTIMATE 2D Adjustable Hinges
VARIANT Heavy Duty Hinges

Elementary my dear... “SIMONSWERK”

November 2014

Elementary my dear... “SIMONSWERK”

The TRITECH solid brass hinge from SIMONSWERK has been used on the entrance door to the home of the Sherlock Holmes museum. The museum has over 100,000 visitors pass through the doors each year which over time had worn out the existing hinges on the door. The TRITECH Solid Brass Hinge was specified as the ideal solution due to its unique concealed bearing and suitability for heavy traffic doors. Opened in 1990 the museum gives visitors the chance to sit in Sherlock Holmes’s fireside armchair and enter his bedroom adjoining the study with Doctor Watson's room on the second floor. According to the stories written by Sir Arthur Conan Doyle, Sherlock Holmes and Doctor Watson lived in the Victorian lodging house at the world’s most famous address, 221b Baker Street, from 1881-1904. The house is open as a museum dedicated to the life and times of Sherlock Holmes, and the interior has been faithfully maintained for posterity exactly as described in the published stories.

The attractive TRITECH solid brass hinges incorporate a 25 year performance guarantee, high performance maintenance free concealed bearings and a weight carrying capacity of 160Kg – Grade 14. All TRITECH hinges are available with CE marked and 60 or 30 minute fire rated options. The comprehensive range of finishes now includes a corrosion resistant PVD finish ideal for entrance doors which have to withstand the many varied effects of weather.

SIMONSWERK are Europe´s leading Hinge Manufacturer with a history spanning more than 125 years in the manufacture of high quality brass, aluminium, steel and stainless steel hinges for doors and windows.

SIMONSWERK at The Building Centre WikiHouse

November 2014

“SIMONSWERK at The Building Centre WikiHouse”

As part of this year’s London Design Festival The Building Centre, in partnership with Zero Zero and Arup, constructed the world’s first two storey open source, digitally-fabricated house. The project design, named “WikiHouse 4.0”, can be downloaded, adapted, ‘printed’ using a CNC cutting machine and then assembled in a few days with no construction skills and for under £50k. Leading Architectural Ironmongery manufacturer SIMONSWERK were approached to collaborate on the building and supplied the entire door and window hinge systems from their innovative, invisible TECTUS fully concealed hinge system. Alastair Parvin from OO Architects comments:-

“TECTUS is actually more comparable to a piece of system engineering than door ironmongery. On the face of it, it just looks like a very beautiful hinge - which it is. But its real usefulness is in its adjustability. The fact that you can adjust the door position in location using a hex key saves a huge amount of work during the installation process, and allows a level of precision you’d associate more with industrial design than construction.”

The tried and tested, completely hidden TECTUS hinge range provides unsurpassed high quality solutions for interior space doors and functional heavy duty doors with high load values up to 300 kg, offset models for invisible frames or versions with intumescent kits. The range also includes the TECTUS Energy model, with integrated power transmission for the secure use of electronic applications. This outstanding, acclaimed hinge system has 3D adjusting technology, an opening angle of 180 degrees and a maintenance free slide bearing mechanism. All models have a uniform appearance with a closed hinge body and are available in different materials as well as in attractive surface finishes.

Photo: Margaux Carron,

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