DGTR & GTR Series

Floor covers with 3.2mm deep recessed aluminium centre plate to take a vinyl floor, bonded carpet or other insert. Can be installed over a range of joint widths, or over uneven joint widths, whilst still maintaining the same movement capacity.

Series Details

Joint Width: up to 110mm
Horizontal: up to ±38mm
Vertical: up to ±15mm
Lateral: up to ±8mm
Load Capability: 250kg point load

See How This Model Works

Movement Details

FLOOR TO FLOOR COVERS

To order any of the below models, please call +44 (0)1296 652800

Model	Rapid Ship?	Joint Width (mm)	Frame Depth (mm)	Exposed Surface (mm)	Min. Recess Depth Required (mm)	Min. Recess Width Required (mm)	Horizontal Movement (mm)	Vertical Movement (mm)	Lateral Movement (mm)
DGTR-200	NO	35-58	30	165	35	175	±20	±8	±6
DGTR-300	NO	53-85	30	254	35	264	±38	±12	±8
DGTR-400	NO	53-110	30	279	35	289	±38	±15	±8
DGTR-300M	NO	53-85	30	254	35	264	±38	±12	∞**
GTR-200	NO	50	16	165	21	175	±20	±8	±6
GTR-300	NO	75	16	254	21	264	±38	±12	±8
GTR-400	NO	100	16	279	21	289	±38	±15	±8

FLOOR TO WALL COVERS

To order any of the below models, please call +44 (0)1296 652800

Model	Rapid Ship?	Joint Width (mm)	Frame Depth (mm)	Exposed Surface (mm)	Min. Recess Depth Required (mm)	Min. Recess Width Required (mm)	Horizontal Movement (mm)	Vertical Movement (mm)	Lateral Movement (mm)
DGTRW-200	NO	10-54	30	108	35	113	±10	±2	±3
DGTRW-300	NO	20-80	30	164	35	169	±19	±3	±4
DGTRW-400	NO	20-105	30	189	35	194	±19	±5	±4
DGTRW-300M	NO	20-80	30	164	35	169	±19	±3	∞**
GTRW-200	NO	50	16	108	21	113	±10	±2	±3
GTRW-300	NO	75	16	164	21	169	±19	±3	±4
GTRW-400	NO	100	16	189	21	194	±19	±5	±4

^** Restricted by site conditions

Materials, Colours & Finishes

Aluminium sections: mill finished as standard, except for wall frames which are supplied in a natural anodised finish.

Gaskets: co-extruded Thermoplastic Rubber (TPR) gaskets are available in four standard colours. Other colours can be supplied subject to minimum quantity.

Black, White, Grey, Greige Gasket Colours

ORDER A SAMPLE

Stock Lengths

Aluminium sections: 3m
Gaskets: cut to suit from (max) 32m rolls

Fixings

Floor: fixings (by others) to suit substrate at 450mm centres and to achieve minimum 40mm embedment

Wall: fixings (by others) to suit substrate at 450mm centres

NB: To ensure installation flexibility frames are not supplied pre-drilled.

DOWNLOAD INSTALLATION INSTRUCTIONS

DGTR-200_cropped — Above model is DGTR-200

Accessories

Fire Barriers

Construction Specialties’ expansion joint fire barrier systems offer fire protection for vulnerable expansion joints, preventing the 'chimney effect'.

Moisture Barriers

Expansion Joint Moisture Barrier is a flexible EPDM or SBR membrane, available with an optional drainage assembly, for joints that aren't already waterproof

Acoustic Barriers

CS Acoustic Barrier is a flexible, non reinforced mass loaded vinyl that resists the passage of sound waves and reduces the transmission of noise.

Matching Wall & Ceiling Joint Covers

GTW Series

Recess mounted wall & ceiling covers with flush aluminium centre plate & dual CS TPR Gaskets. Suitable for joints up to 100mm wide requiring large movement.

DGTR
GTR

DGTR

Aluminium sections are mill finished as standard, except for exposed wall frames, which are supplied in clear anodised finish.

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
DGTR-200	2.00" (51mm)	1.00" (25mm)	3.75" (95mm)	6.50" (165mm)	2.25" (57mm)	1.19" (30mm)
DGTR-300	3.00" (76mm)	1.25" (32mm)	6.00" (152mm)	10.00" (254mm)	3.50" (89mm)	1.19" (30mm)
DGTR-400	4.00" (102mm)	1.25" (32mm)	6.25" (159mm)	11.00" (279mm)	3.50" (89mm)	1.19" (30mm)
DGTRW-200	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	1.19" (30mm)
DGTRW-300	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	1.19" (30mm)
DGTRW-400	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	1.19" (30mm)

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
DGTR-200D	2.00" (51mm)	1.00" (25mm)	3.75" (95mm)	6.50" (165mm)	2.25" (57mm)	1.19" (30mm)
DGTR-300D	3.00" (76mm)	1.25" (32mm)	6.00" (152mm)	10.00" (254mm)	3.50" (89mm)	1.19" (30mm)
DGTR-400D	4.00" (102mm)	1.25" (32mm)	6.25" (159mm)	11.00" (279mm)	3.50" (89mm)	1.19" (30mm)
DGTRW-200D	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	1.19" (30mm)
DGTRW-300D	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	1.19" (30mm)
DGTRW-400D	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	1.19" (30mm)

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
DGTR-200DM	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	1.19" (30mm)
DGTR-300DM	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	1.19" (30mm)
DGTR-400DM	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	1.19" (30mm)

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
DGTR-200M	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	1.19" (30mm)
DGTR-300M	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	1.19" (30mm)
DGTR-400M	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	1.19" (30mm)

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
DGTR-200S/B	2.00" (51mm)	1.00" (25mm)	3.75" (95mm)	6.50" (165mm)	2.25" (57mm)	1.19" (30mm)
DGTR-300S/B	3.00" (76mm)	1.25" (32mm)	6.00" (152mm)	10.00" (254mm)	3.50" (89mm)	1.19" (30mm)
DGTR-400S/B	4.00" (102mm)	1.25" (32mm)	6.25" (159mm)	11.00" (279mm)	3.50" (89mm)	1.19" (30mm)
DGTRW-200S/B	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	1.19" (30mm)
DGTRW-300S/B	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	1.19" (30mm)
DGTRW-400S/B	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	1.19" (30mm)

GTR

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
GTR-200	2.00" (51mm)	1.25" (32mm)	3.75" (95mm)	6.50" (165mm)	2.25" (57mm)	0.63" (16mm)
GTR-300	3.00" (76mm)	1.25" (32mm)	6.00" (152mm)	10.00" (254mm)	3.50" (89mm)	0.63" (16mm)
GTR-400	4.00" (102mm)	1.25" (32mm)	6.25" (159mm)	11.00" (279mm)	3.50" (89mm)	0.63" (16mm)
GTRW-200	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	0.63" (16mm)
GTRW-300	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	0.63" (16mm)
GTRW-400	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	0.63" (16mm)

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
GTR-200D	2.00" (51mm)	1.25" (32mm)	3.75" (95mm)	6.50" (165mm)	2.25" (57mm)	0.63" (16mm)
GTR-300D	3.00" (76mm)	1.25" (32mm)	6.00" (152mm)	10.00" (254mm)	3.50" (89mm)	0.63" (16mm)
GTR-400D	4.00" (102mm)	1.25" (32mm)	6.25" (159mm)	11.00" (279mm)	3.50" (89mm)	0.63" (16mm)
GTRW-200D	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	0.63" (16mm)
GTRW-300D	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	0.63" (16mm)
GTRW-400D	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	0.63" (16mm)

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
GTR-200DM	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	0.63" (16mm)
GTR-300DM	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	0.63" (16mm)
GTR-400DM	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	0.63" (16mm)

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
GTR-200M	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	0.63" (16mm)
GTR-300M	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	0.63" (16mm)
GTR-400M	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	0.63" (16mm)

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
GTR-200S/B	2.00" (51mm)	1.25" (32mm)	3.75" (95mm)	6.50" (165mm)	2.25" (57mm)	0.63" (16mm)
GTR-300S/B	3.00" (76mm)	1.25" (32mm)	6.00" (152mm)	10.00" (254mm)	3.50" (89mm)	0.63" (16mm)
GTR-400S/B	4.00" (102mm)	1.25" (32mm)	6.25" (159mm)	11.00" (279mm)	3.50" (89mm)	0.63" (16mm)
GTRW-200S/B	2.00" (51mm)	1.00" (25mm)	3.00" (76mm)	4.25" (108mm)	2.25" (57mm)	0.63" (16mm)
GTRW-300S/B	3.00" (76mm)	1.50" (38mm)	4.50" (114mm)	6.50" (165mm)	3.50" (89mm)	0.63" (16mm)
GTRW-400S/B	4.00" (102mm)	2.50" (64mm)	5.50" (140mm)	7.50" (191mm)	3.50" (89mm)	0.63" (16mm)