About us

DG Supplyline Ltd

DG Supplyline Ltd are a specialist supplier of replacement window parts and door hardware spares to the double glazing industry.

DG Supplyline Ltd have been supplying to both the trade and public since 1983.

DG Supplyline Ltd's vast knowledge of their products covers all aspects of both window hardware & external door spares, and DG Supplyline Ltd have one of the most extensive and varied product ranges in the available in the UK.


Products

Roto 487491 Flush Gearbox - 22mm

Roto 487491 Flush Gearbox - 22mm

Roto 487491 flush gearbox for aluminium windows reverse action.

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Roto 487491 Flush Gearbox - 30mm

Roto 487491 Flush Gearbox - 30mm

Roto 487491 flush gearbox for aluminium windows reverse action.

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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Roto Alu 500 (Face-Fixed)

Roto Alu 500 (Face-Fixed)

Full kit of Roto Alu 500 aluminium window tilt & turn gearing. Includes all parts required to fully gear one window. The components are supplied in an...

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ROTO ALU500 Centre Gearbox (7mm Spindle)

ROTO ALU500 Centre Gearbox (7mm Spindle)

ROTO ALU500 centre gearbox with 7mm spindle.\n\n

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Roto ALU500 Corner Drive

Roto ALU500 Corner Drive

\n\nRoto ALU500 corner drive for tilt & turn windows.

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Roto Child Restrictor Key

Roto Child Restrictor Key

Roto Child restrictor key replacement. Supplied individually.

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Roto Concealed Lever

Roto Concealed Lever

Roto concealed operating lever.\nRoto Concealed Lever Features\n\n Red rubber finger grip\n Distance between operating arms: Closed- 80mm. Open- 64m...

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Roto Doorline Flag Hinge - White, 108mm

Roto Doorline Flag Hinge - White, 108mm

Roto Doorline flag hinge.\nRoto Doorline Flag Hinge Features\n\n 90mm or 108mm lengths\n 120mm height\n To suit rebate sizes 16.5-19mm\n Steel hin...

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Roto Doorline Flag Hinge - White, 90mm

Roto Doorline Flag Hinge - White, 90mm

Roto Doorline flag hinge.\nRoto Doorline Flag Hinge Features\n\n 90mm or 108mm lengths\n 120mm height\n To suit rebate sizes 16.5-19mm\n Steel hin...

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Roto Doorline Hinge Jig - Jig for 108mm hinges

Roto Doorline Hinge Jig - Jig for 108mm hinges

Door hinge jig template for positioning drill holes of Roto Doorline Flag Hinges.\n\n2 versions available to suit either the 90mm or 108mm hinges.

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Roto Doorline Hinge Jig - Jig for 90mm hinges

Roto Doorline Hinge Jig - Jig for 90mm hinges

Door hinge jig template for positioning drill holes of Roto Doorline Flag Hinges.\n\n2 versions available to suit either the 90mm or 108mm hinges.

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Roto Inline Espag - 1000mm, 20mm

Roto Inline Espag - 1000mm, 20mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 1000mm, 22mm

Roto Inline Espag - 1000mm, 22mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 1200mm, 20mm

Roto Inline Espag - 1200mm, 20mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 1200mm, 22mm

Roto Inline Espag - 1200mm, 22mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 240mm, 20mm

Roto Inline Espag - 240mm, 20mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 240mm, 22mm

Roto Inline Espag - 240mm, 22mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 400mm, 20mm

Roto Inline Espag - 400mm, 20mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 400mm, 22mm

Roto Inline Espag - 400mm, 22mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 600mm, 20mm

Roto Inline Espag - 600mm, 20mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 600mm, 22mm

Roto Inline Espag - 600mm, 22mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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Roto Inline Espag - 800mm, 20mm

Roto Inline Espag - 800mm, 20mm

Roto inline espag window lock.\nFeatures\n\n Inline gearbox\n 7mm spindle drive\n 8mm mushroom cams\n 16mm flat faceplate\n Available in 20mm or ...

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News

COVID-19 Essential Supply Only

COVID-19 Essential Supply Only

We are OPEN for Emergency & Essential supply Following on from last night’s announcement from the government regarding “essential” and “non-essential”...

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COVID-19 Statement

COVID-19 Statement

At DG Supplyline, we are actively monitoring the Coronavirus situation as it evolves whilst listening to and acting on any Government advice. We would...

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We do like to live beside the seaside

We do like to live beside the seaside

Is your door furniture suffering because of location, location, location? DG Supplyline is now supplying and installing door furniture guaranteed to s...

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European Delivery

European Delivery

DG Supplyline now delivers double glazing spares and door parts to 18 European countries. Mainland UK delivery is FREE of charge when you spend £45 or...

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Use Front Door Accessories For Added Curb Appeal

Use Front Door Accessories For Added Curb Appeal

The property industry is a competitive market. If you’re putting your home up for sale it’s important to give a good first impression to potential buy...

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DG Supplyline Ltd

  • 122-124 Prince Avenue
  • Westcliff-on-Sea
  • Essex
  • SS0 0NW

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