Maintenance and Refurbishment 

LAG offers Maintenance on alumnium windows and doors and curtain walling inc all facade products.


  • Replacement double glazed units. 
  • Replacement handles and hinges. 
  • Replacement Locks for doors and windows, tilt-turn, pivot, casemet.
  • Casement hinges and espag locking. 
  • Facade inspections and written reports.
  • Euro cylinder lock replacments.
  • SBD High Security products installer. 
  • Refurbishment of all window and door systems, inc glass.
  • Spraying of materials. (faded or damaged by others)
  • Maintenance contracts undertaken on all products. (cleaned and protected)
  • Fire rated products.
  • Maintenance Plan with fixed annual cost.
  • Urgent response. (i.e dealt with within 1 day depending on availability)
  • Structural glazing, Frameless doors.
  • For replacment window keys or aluminium cleaning products or spare parts -consumables chargeable items please contact 
  • Service inquires please email pictures and quantites of work need for pricing quoting ref project builders and project handed over date if applicable, please note service for products is 12mths from handover date, after this its chargeable with a fee.




Get in touch for your free quote for Maintenance work ! 



We are located at:

85 Great Portland Street 

London W1W 7LT

Unit 18 Greenway Business Park 


Essex CM19 5QE

Small Works Divsion  

Company Brochure
LAG Brochure_22.pdf
Adobe Acrobat document [24.6 MB]

Please contact us:

Tel +44 (0) 203 9188 465 or +44(0)1279 408 170

Fax+44 (0) 207 1833 073 





If you have any questions on projects you wish to discuss please contact us bellow and we can happily give you a free initial indication of cost of products and services we undertake.

We don't offer free tenders, these are only undertaken by approval first.



Or use our contact form.

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