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The PURe® SLIDE high performance aluminium door range features our innovative patented expanded polyurethane (PUR) thermal barrier, allowing ultra-low U values to be achieved.

Both inline slide and lift & slide configurations are also available as a slimline version (PURe® SLIDE SL) with a 50mm interlock sightline for uninterrupted views, whilst the heavy-duty Lift & Slide option allows leaf weights up to 300Kg.

All doors are available pre-finished in an almost unlimited range of colours and finishes both inside and out, in heights up to 3m and are easy to fabricate, install and adjust.

Thermal Performance

U-values as low as 0.95 W/m2k when calculated as a CEN Standard triple glazed door.


Typical* sizes

Max Door Leaf Width 3005mm
Max Door Leaf Height 2916mm
Max Outerframe Width Project specific
Max Outerframe Height 3000mm
Max Weight Per Door Leaf (Inline Standard Duty) 160Kg
Max Weight Per Door Leaf (Lift & Slide Standard Duty) 200Kg
Max Weight Per Door Leaf (Lift & Slide Heavy Duty) 300Kg

*For guidance only – when exceeded please consult our technical department on 01709 772600


28mm - 52mm
For thicker options please consult our technical department

Weather Performance

Tested to BS6375-1, BS6375-2 and BS6375-3 Annex A


Security tested to PAS24: 2016, security hardware required. Q-Mark fully certified. Secured by Design accreditation.


  • Unique jointing method of head and sill allows thermal breaks to always line through with door sash for thermal efficiency
  • Adjustable locking points for easy locking and weatherproof seal
  • Choice of chamfered or square beads, or Mix and Match
  • All hardware is securely fixed into the aluminium profiles, not the thermal break, to avoid thermal bridging and provide a more secure fixing
  • Simple drainage option allows cill to be dropped down to give a lower threshold for easy access
  • Backer rod and EPS insert available for improved thermal performance
  • High tech roller design for years of trouble-free operation

Fabrication and Installation

  • Same sight lines and sections for inline sliding and standard duty lift & slide doors
  • Constructed using mitred corners with alignment chevrons to assist in clean, accurate mitres
  • No need for complicated drainage preps to outerframe track
  • Mechanical corner cleats for ease of fabrication
  • Punch tool available for help in fabrication
  • Adjustable locking points and rollers for quick and easy installation
  • Delivery in 3 working days for stocked single colour profiles (anthracite grey and hipca white)
Inline Slide Lift & Slide Single Track Double Track Triple Track
Heavy Duty
Slimline Inline only

Further Product Resources

PURe® SLIDE inline slide Datasheet

To include in your tender submissions

Download (PDF Document | 728 KB)

PURe® SLIDE lift & slide Datasheet

To include in your tender submissions

Download (PDF Document | 796 KB)


PURe® door systems brochure

Download (PDF Document | 1.69 MB)


Senior door brochure

Download (PDF Document | 4.3 MB)

Operations and Maintenance Manual

For window, door and curtain wall systems

Download (PDF Document | 577 KB)

  • Product Shared Additional Info


    Find out more about how the high quality materials used in Senior products deliver performance, durability and sustainablility.


    Create the perfect look – choose from a wide variety of colours and finishes, both inside and out.

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