Door profile and track
Share the profile series, track arrangement, section or an existing system reference.
LIFT-SLIDE DOOR SYSTEMS
Start with the lift-slide (lift and slide) operating direction, then confirm the aluminium profile, track arrangement, door leaf size and weight before comparing the 120 and 140 references.

MODEL STARTING POINTS
Use the existing 120 and 140 references as starting points. Final selection still depends on the actual door system and project conditions.

MODEL REFERENCE
Published reference: 250 kg load class. Check the 120 model page for the STSM13 transmission profile and profile dimensions A35/B27.5/C30, then confirm the actual door system.
View lift-slide 120 ↗
MODEL REFERENCE
Published reference: 400 kg load class. Check the 140 model page for the STSM09/STSM09A transmission profiles and profile dimensions A45/39/B37.5/C42.5, then confirm the actual door system.
View lift-slide 140 ↗
ALTERNATIVE ROUTE
Use a casement door route when the door operates on hinges rather than a lift-slide track.
View casement door route ↗
UPVC ROUTE
Continue to the uPVC category when the door profile and sliding system are PVC-based.
View uPVC sliding doors ↗BEFORE MODEL SELECTION
Door leaf weight is only one part of the review. Track, profile and operating details must be checked together.
Share the profile series, track arrangement, section or an existing system reference.
Provide door leaf width, height and known weight for the planned configuration.
Confirm lift-slide operation, opening direction, handing and the number of leaves.
Include finish, quantity, destination, target timing and any drawing or site photo.
CONTINUE
Use the category, checklist and matched-set route to continue the technical review.
Open the aluminium category and continue from the lift-slide product family.
Continue ↗Review the profile, track, panel and project fields before sending the request.
Continue ↗Send the door profile, dimensions and weight for review.
Continue ↗LIFT-SLIDE MATCHING
Include the profile section, track arrangement, leaf dimensions, weight, handing, finish, quantity and destination.
