Dowell Window & Door Replacement Parts

Looking for replacement parts for Dowell windows or doors? Browse Glideworks hardware listed for selected Dowell systems, including sliding glass doors, windows and flyscreen doors.

Dowell hardware varies by model and configuration. Use this guide as a starting point, then compare product details, dimensions and photos with your original part before ordering. Brand alone does not guarantee a fit.

Dowell sliding door rollers and carriages

• 3-1210 Adjustable Door Carriage and Roller – Listed for Dowell and AMP sliding doors.
• 3-1212 Sliding Door Roller and Carriage – Listed for Dowell and AMP systems, with three-stage adjustment.
• 3-1213 Heavy-Duty Adjustable Carriage – Listed for Dowell and AMP systems. Features a 36mm brass roller and three-slot adjustment.
• 3-1216 Sliding Door Carriage and Roller – Listed for Dowell and AMP systems. Features a 36mm polymer roller with stainless steel bearing.
• 3-1171 Roller and Carriage – Listed for Boral and Dowell Mk5C sliding doors.
• 3-1240 Adjustable Door Carriage and Acetal Roller – Listed under Dowell in our catalogue. Compare your original assembly carefully. Replacement rollers are not available separately for this model.
• 3-1242 Adjustable Nylon Carriage with Acetal Roller – Listed for Dowell door systems.
• 3-1360 Three-Stage Heavy-Duty Carriage – Listed for selected Lidco, Dowell and Nu-Look doors, with a stainless steel roller and bearing.
• 3-1361 Three-Stage Sliding Door Carriage – Listed for selected Lidco, Dowell and Nu-Look patio doors, with an acetal roller and bearing.
• 3-3200 Sliding Door Carriage and Roller – Listed for selected Dowell, Nu-Look and caravan sliding door systems.
• 3-4130 Acetal Grooved Roller – Listed for Dowell applications. Roller diameter 36mm with a 6.4mm axle. Check dimensions against your existing roller before ordering.

These carriages and rollers are not interchangeable across every Dowell door. Compare the carriage body, adjustment slots, roller diameter, profile and axle dimensions with your existing hardware.

Dowell sliding glass door locks

• 4-8640 Dowell Sliding Glass Door Lock – Listed for compatible Dowell door systems. Cylinder sold separately; the product listing specifies the 1-8142 cylinder.

Dowell window handles, ventlocks and guides

• 4-6020 Sliding Window Handle and Spring – Catch and spring assembly listed for Dowell Ventura sliding windows.
• 4-6173 Window Handle / Catch and Spring – Listed for selected AMP, Allulite and Dowell sliding window systems.
• 4-6085 Sliding Window Push Ventlock and Key – Bent-tongue design listed for Boral and Dowell windows. This is a special-order, made-to-order item listed as non-returnable. Confirm compatibility before ordering and allow additional processing time.
• 5210 Nylon Guide Blocks, Two-Pack – Listed for Dowell window systems. Compare the guide shape and dimensions with the original blocks.

Dowell screen door and flyscreen parts

• 3-3380 Screen Door Top Tension Spring Guide – Side-mount design listed for selected Boral Mk5C and Dowell screen doors.
• Screen Door Roller and Tension Guide, 3310 – Listed for older Dowell, Comalco and other selected systems. Check the flat roller and spring arrangement against your existing assembly.
• 1-6060 Screen Door Pull – Listed for selected Dowell and Boral frames.
• 1-8080C Screen Door Latch – Listed as a replacement for compatible Dowell flyscreen door latches.
• 3-4240 Acetal Grooved Roller – Listed for Dowell flyscreen doors. Diameter 21mm with a 6.4mm axle.

How to check compatibility

Identify your door or window model where possible. Compare the original part's shape, dimensions, fixing points and adjustment mechanism with the replacement product information. For rollers, check diameter, axle size and flat or grooved profile. For locks and handles, compare the mechanism, tongue shape and mounting positions.

If you are unsure, contact Glideworks before ordering with clear photos of the existing part, its measurements and any identifying marks on the frame. For rollers and carriages, a photo of the removed assembly is especially helpful.

Dowell is used here to identify the systems referenced in our product listings. Parts are not represented as genuine Dowell components unless expressly stated on the individual product page.