NZR Windows and doors
NZR Windows and doors
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    • Home
    • About us
    • RESIDENTIAL
      • Home Installations
      • Repairs and Maintenance
      • Residential Projects
    • COMMERCIAL
      • Commercial Maintenance
      • Commercial Projects
    • Emergency Repairs
    • Contact Us
    • Videos
    • FAQ
    • Brochures
    • BLOG
  • Home
  • About us
  • RESIDENTIAL
    • Home Installations
    • Repairs and Maintenance
    • Residential Projects
  • COMMERCIAL
    • Commercial Maintenance
    • Commercial Projects
  • Emergency Repairs
  • Contact Us
  • Videos
  • FAQ
  • Brochures
  • BLOG

Commercial Window and Door Projects | London and Kent

Recent Commercial Projects Across London, Kent and the South East

NZR Windows and Doors has delivered professional window, door, and glazing packages for commercial clients across schools, dealerships, shops, offices, and housing developments throughout London, Kent, Essex, and the South East.

From aluminium shopfronts to full-scale school refurbishments, every project is completed by our certified in-house team — fully FENSA registered, CHAS accredited, and backed by a 10-year guarantee.

Explore some of our recent commercial projects below.

GET A QUOTE FOR YOUR COMMERCIAL PROJECT

Commercial Window and Door Experts | London, Kent SE

Window and Door Services We Provide

 

🏗️ Commercial Installations
Specialist fitting of aluminium shopfronts, curtain walling, automatic doors, glazed façades, fire-rated units, and double glazing for schools, retail, hospitality, and offices. All installed by our in-house FENSA-registered team — no subcontractors, ever.


🛠️ Reactive Repairs and Emergency Work
Fast-response repairs for smashed glass, failed locks, stiff closers, and non-compliant door systems. We handle emergency call-outs, 24/7 boarding-up, and rapid glazing replacements across commercial sites throughout London, Kent, and the South East.


🔄 Planned Maintenance and Compliance Contracts
Ongoing service packages for housing associations, schools, shops, and multi-site businesses. Includes fire door inspections, glazing checks, hardware servicing, and scheduled compliance maintenance tailored to your building's needs.


🧾 Trade Supply and Glazing Fabrication
Custom aluminium frames, curtain wall components, and made-to-measure double-glazed units fabricated in-house for contractors, builders, and developers. Reliable lead times, bulk pricing, and nationwide delivery available.



🌍 Commercial Coverage
Delivering projects across London, Kent, Essex, and the wider South East — including Bromley, Maidstone, Sidcup, Dartford, Whitstable, Canterbury, and beyond.

Professional. Certified. No Excuses.

✅ FENSA Registered
Certified for residential and commercial installations

✅ CHAS Accredited
Compliant with industry health and safety standards

✅ IOSH Certified
Trained in site safety and risk management

✅ Fully Insured
Public and employer’s liability covered

✅ 10-Year Guarantee
Included with every installation

✅ DBS and CSCS-Cleared Teams
Approved for schools, homes, and construction sites

✅ Clean, Tidy Workmanship
Trusted by housing associations and developers

✅ Same-Day Emergency Response
Covering London, Kent and surrounding areas

✅ Fast, Competitive Quotes
No delays. No excuses.

contact nzr today

Recent Commercial Installations

 We deliver secure, regulation-compliant window and door systems across the South East. Explore our recent commercial projects below. 

Big Motoring World – Aluminium Shopfronts and Auto Doors

Aluminium Framing, Shopfront Glazing and Automatic Access Systems

We installed aluminium shopfront systems and automatic sliding doors across multiple dealership sites in Gillingham, Wimbledon, and Enfield. Built for high-traffic commercial use, the systems included Commercial Grade glazing, secure framing, and full public access compliance. 

GET A QUOTE FOR SHOPFRONT INSTALLATIONS
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Working with Schools, Retail Chains, and Developers

St James the Great School – Timber Sash Window Replacement

Heritage-Compliant Timber Sash Upgrade for Listed School Building

We carried out a full timber sash window replacement at this listed school site in Peckham. All windows were custom-made to match heritage standards while improving acoustic control, internal comfort, and security. 


Drone footage was captured outside of school hours with full permission. 

GET A QUOTE FOR YOUR SCHOOL PROJECT
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St Joseph’s Primary School – uPVC Windows and Doors Install

New uPVC Windows, Secure Doors and Porch Installed Over School Holidays

We installed new uPVC windows, high-security external doors, and a purpose-built porch at St Joseph’s Primary School in Rotherhithe. The full upgrade was delivered over the school holidays, with all works completed to educational site safety standards. 

GET A QUOTE FOR YOUR SCHOOL PROJECT

Delivered on Time. Fully Compliant.

Dover Innovation Centre – Window Enlargement and Refitting

Structural Window Enlargement and Aluminium Frame Installation

We cut into existing structural openings and installed larger aluminium-framed glazing units to maximise natural light and modernise the office façade. All works were completed with full structural support, dust control, and clean commercial finishes throughout.

Enquire About Office Upgrades
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📍 Trusted Across London, Kent and the South East

Charles Wilson – uPVC Window Installation, Blackfen

Grey Wood Grain uPVC Windows Installed Across Full Site

This project included a full property upgrade using grey wood grain-effect uPVC windows. The install improved site security, aesthetic consistency, and reduced future maintenance — ideal for a tenanted commercial property. 

GET A QUOTE FOR YOUR COMMERCIAL PROJECT

Unilever Kingston – Aluminium Window Replacement

Full-Site Refit with High-Performance Aluminium Systems

We replaced all existing units at the Unilever Kingston headquarters with thermally broken grey aluminium frames. The upgrade modernised the building’s appearance, reduced external deterioration, and met specification for commercial energy standards.

BOOK A SITE SURVEY FOR YOUR BUSINESS

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End-to-End Glazing Solutions for Commercial Sites

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We work with schools, developers, landlords, and public-sector clients across London and the South East. Submit your project details below — we’ll respond within one working day. 

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📩General Enquiries: info@nzrwindowsanddoors.co.uk

📍 Based in Swanley, covering London, Kent, Essex & more

📞 24/7 Emergency Line: 07503 379215 📞 Office: 020 8970 7013

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06:30 – 19:30

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Wed

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Thu

06:30 – 19:30

Fri

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Sat

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Sun

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NZR WINDOWS AND DOORS LTD

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