• trevor0267

TRIO HINGES @ Architectural Design Hardware

Updated: Oct 13


TRIO offer a range of hinges in various sizes and functions. These include Stainless Steel and Brass, and 316 Grade materials. Bearing hinges are the most popular for standard doors these days offering a smoother freer swing.

Hinges are the butt of all doors!

How many hinges?

  1. We would recommend 3 hinges per standard solid core door - one high, one low and one middle. This allows an even balance for the door to swing.

  2. For doors that are heavier or larger than normal we would recommend 4 hinges - two high, one low and one middle. This provides strength at the high end and allows the door to balance nicely on the hinges.

  3. For hollow core doors two hinges can perform adequately, three desirable - one high and one low (one middle).



At Architectural Design Hardware we offer the full range of TRIO hinges. Visit our showroom and talk with our staff.



What follows is an overview of TRIO hinges.


Trio Butt Hinge Architectural Square 115x100x4.0mm


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Chrome Plated (CP)

  • Satin Chrome (SC)

  • Fixed Pin (FP)

Butt Hinge Arch. Square 115x100x4.0mm FP CP

Code: R6-11504FPCP

Butt Hinge Arch. Square 115x100x4.0mm FP SC

Code: R6-11504FPSC



Trio 316 Stainless Steel Hinges


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Satin Stainless Steel (SSS)

316 Stainless Steel Hinges - FP

Code: R1-175F316 (100x75)

316 Stainless Steel Hinges - FP

Code: R1-1100F316 (100x100)



Trio Butt Hinge Radius


Radius butt hinges are basically used for aesthetic effect. Having rounded corners they require a special tool to create the rounded edge rebate.

  • Loose Pin (LP)

Butt Hinge Radius 89x58x1.6mm LP BL

Code: PBTRB8916LPBL





Trio Prison Hinge


Size: 100 x 75 x 2.5mm Ball Bearing

Code: R1-175BBF-PH

Size: 100 x 100 x 2.5mm Ball Bearing

Code: R1-1100BBF-PH

Size: 100 x 75 x 3.0mm Ball Bearing

Code: T717532FPSSB-PH

Size: 100 x 100 x 3.0mm Ball Bearing

Code: T710032FPSSB-PH






Trio Solid Polished Brass Hinge


Brass hinges come in a variety of types and function applications.

They are often used for decoration to match other door hardware and offer excellent resistance to corrosion.

Solid Polished Brass Hinge 100x76x3.0mm

Code: BR6-1076PBFP

Solid Polished Brass Hinge 100x100x3.0mm

Code: BR6-1100PBFP



Trio Solid Polished Brass Parliament Hinge

Brass hinges come in a variety of types and function applications.

They are often used for decoration to match other door hardware and offer excellent resistance to corrosion.

Solid Polished Brass Parliament Hinge

Code: R6-1100PBR



Trio Solid Polished Brass Tipped Hinge


Brass hinges come in a variety of types and function applications.

They are often used for decoration to match other door hardware and offer excellent resistance to corrosion.

Solid Polished Brass Tipped Hinge 100x75x3.0mm

Code: BR6-1075BTPBLP

Solid Polished Brass Tipped Hinge 100x100x3.0mm

Code: BR6-1010BTPBLP



Trio Stainless Steel Butt Architectural 100x100x2.5mm


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Satin Stainless Steel (SSS)

  • Polished Stainless Steel (PSS)

  • Fixed Pin (FP)

  • Loose Pin (LP)

Stainless Steel Butt Arch. 100x100x2.5mm FP SSS TPk

Code: R1-1100F

Stainless Steel Butt Arch. 100x100x2.5mm LP SSS TPk

Code: R1-1100L

Stainless Steel Butt Arch. 100x100x2.5mm FP PSS TPk

Code: R1-1100FPS

Stainless Steel Butt Arch. 100x100x2.5mm LP PSS TPk

Code: R1-1100LPS



Trio Stainless Steel Butt Architectural 100x75x2.5mm


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Satin Stainless Steel (SSS)

  • Polished Stainless Steel (PSS)

  • Fixed Pin (FP)

  • Loose Pin (LP)

Stainless Steel Butt Arch. 100x75x2.5mm FP SSS TPk

Code: R1-175F

Stainless Steel Butt Arch. 100x75x2.5mm LP SSS TPk

Code: R1-175L

Stainless Steel Butt Arch. 100x75x2.5mm FP PSS TPk

Code: R1-175FPS

Stainless Steel Butt Arch. 100x75x2.5mm LP PSS TPk

Code: R1-175LPS



Trio Stainless Steel Butt Architectural 85x60x2.0mm


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

Stainless Steel Butt Arch. 85x60x2.0mm LP

Code: TPkR1-T8520L



Trio Stainless Steel Butt Architectural Ball Bearing


This is the most used hinge in construction. Very popular and very reliable.


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

Stainless Steel Butt Arch. BB 100x75x2.5mm FP TPk

Code: R1-175BBF

Stainless Steel Butt Arch. BB 100x100x2.5mm FP TPk

Code: R1-1100BBF



Trio Stainless Steel Butt Heavy Duty


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Fixed Pin (FP)

  • Loose Pin (LP)

  • Ball Bearing (BB)

Stainless Steel Butt H/D BB 100x75x3.2mm FP

Code: T717532FPSSB

Stainless Steel Butt H/D 100x100x3.2mm FP

Code: T710032FPSS

Stainless Steel Butt H/D 100x100x3.2mm LP

Code: T710032LPSS

Stainless Steel Butt H/D BB 100x100x3.2mm FP

Code: T710032FPSSB

Stainless Steel Butt H/D 127x89x2.5mm FP

Code: T71275FPSS

Stainless Steel Butt H/D 152x101x4.0mm FP

Code: T715240FPSSB



Trio Stainless Steel Heavy Duty SPRING


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

Stainless Steel Heavy Duty SPRING

Code: R1-1100SASH




Trio Stainless Steel Heavy Duty Wide Throw


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Satin Stainless Steel (SSS)

  • Fixed Pin (FP)

  • Ball Bearing (BB)

Stainless Steel H/D Wide Throw 100x125x3.2mm Code: R4-1125SSF

Stainless Steel H/D Wide Throw 100x150x3.2mm Code: R4-1150SSF

Stainless Steel H/D Wide Throw 100x175x3.2mm Code: R4-1175SSF

Stainless Steel H/D Wide Throw 100x200x3.2mm Code: R4-1200SSF

Stainless Steel H/D Wide Throw BB 100x125x3.2mm Code: R4-1125SSBBF

Stainless Steel H/D Wide Throw BB 100x150x3.2mm Code: R4-1150SSBBF

Stainless Steel H/D Wide Throw BB 100x175x3.2mm Code: R4-1175SSBBF

Stainless Steel H/D Wide Throw BB 100x200x3.2mm Code: R4-1200SSBBF



Trio Stainless Steel Hospital Hinge


Commonly used for hosiptal (double) doors. Allowing the door to open greater than 90 degrees.

Hospital Hinge Code: T714432FPSSH

Hospital Hinge BB Code: T714432FPSSHB



Trio Stainless Steel Security Stud


The security stud feature wont allow the hinge leaves to be removed when in a closed postion.

  • Satin Stainless Steel (SSS)

  • Ball Bearing (BB)

Stainless Steel Security Stud BB 100x75x2.5mm Code: S717525FPSSB

Stainless Steel Security Stud BB 100x100x2.5mm Code: S710025FPSSB




Trio Stainless Steel Split Hinges


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Satin Stainless Steel (SSS)

Stainless Steel Split Hinges - FP Code: R1-SPLITHINGE




Trio Stainless Steel Spring Hinges


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Satin Stainless Steel (SSS)

Stainless Steel Spring Hinges -FP 100x75x2.5mm Code: R1-175SASH



Trio Steel Butt Architectural 100x100x2.5mm



These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Zinc Plated (ZP)

  • Satin Chrome (SC)

  • Chrome Plated (CP)

  • Gold Plated (CG)

  • Prime Coated (PC)

  • Black (BL)

  • Fixed Pin (FP)

  • Loose Pin (LP)

Steel Butt Arch. 100x100x2.5mm FP ZP TPk Code: R2-1100ZPF

Steel Butt Arch. 100x100x2.5mm LP ZP TPk Code: R2-1100ZPL

Steel Butt Arch. 100x100x2.5mm FP SC TPk Code: R2-1100SCF

Steel Butt Arch. 100x100x2.5mm FP CP TPk Code: R2-1100CPF

Steel Butt Arch. 100x100x2.5mm FP CG TPk Code: R2-1100CGF

Steel Butt Arch. 100x100x2.5mm FP PC TPk Code: R2-1100PCF20

Steel Butt Arch. 100x100x2.5mm FP BL TPk Code: R2-1100BLF



Trio Steel Butt Architectural 100x75x2.5mm


These hinges need to be rebated and used to hang large or heavy doors. Suitable for residential and commercial use.

  • Zinc Plated (ZP)

  • Satin Chrome (SC)

  • Chrome Plated (CP)

  • Gold Plated (CG)

  • Prime Coated (PC)

  • Black (BL)

  • Fixed Pin (FP)

  • Loose Pin (LP)

Steel Butt Arch. 100x75x2.5mm FP ZP TPk Code: R2-175ZPF

Steel Butt Arch. 100x75x2.5mm LP ZP TPk Code: R2-175ZPL

Steel Butt Arch. 100x75x2.5mm FP SC TPk Code: R2-175SCF

Steel Butt Arch. 100x75x2.5mm LP SC TPk Code: R2-175SCL

Steel Butt Arch. 100x75x2.5mm FP CP TPk Code: R2-175CPF

Steel Butt Arch. 100x75x2.5mm LP CP TPk Code:R2-175CPL

Steel Butt Arch. 100x75x2.5mm FP CG TPk Code: R2-175CGF