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REPAIRS, MAINTENANCE & AFTERCARE

Restore Performance.
Extend Service Life.

Repair, maintenance and remedial support for commercial windows, doors, glazing and façade systems.​

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We help main contractors, property owners and facilities teams assess existing installations, identify practical options and coordinate the agreed works.

Back to All Services

Support for Existing Installations

From operating faults and damaged glazing to weatherproofing defects, we review the issue, the existing system and site conditions before recommending a suitable scope of work.

Windows, Doors & Glazing

• Window and door adjustments

• Hinges, handles, locks and closers
• Replacement seals and gaskets
• Damaged or failed glazing replacement
• Door alignment and operating faults
• Replacement components where available

Façades & Weatherproofing

• Investigation of reported water ingress
• Perimeter sealant repairs and replacement
• Localised membrane and EPDM repairs
• Flashings, trims and junction details
• Localised cladding and façade repairs
• Interfaces around windows and doors

Assessment & Coordination

• Site inspections and condition reviews
• Existing system and component identification
• Repair or replacement options
• Access and glass handling arrangements
• Coordination around occupied buildings
• Records of completed works and findings

Not sure what needs repairing? Send us photographs and a brief description of the issue.

Our team will review the information and advise on the next step.

Repair options depend on the condition of the existing installation, access and the availability of compatible components.

Choose the Support You Need

Whether you have a specific defect, want to plan routine maintenance or need support with outstanding remedial works, we can review your requirements and agree a suitable scope.

Repairs

Planned Maintenance

Aftercare & Remedial Works

Targeted work to address damaged glazing, operating faults, worn components and localised weatherproofing defects, following assessment of the existing installation.

Scheduled checks, adjustments and maintenance around the selected systems, their condition and manufacturer’s guidance, helping identify wear and developing issues.

Support with snagging, outstanding defects and agreed remedial programmes, including installations completed by others, subject to assessment.

LET’S TALK

Tell Us What Needs Attention

Send us photographs, the property address and a description of the issue. Include the affected quantities, any known system or manufacturer details, access restrictions and your preferred timeframe.​

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For leaks, tell us where and when water appears. For operating faults, explain what happens when the window or door is used.

01536 639 023 

sales@sparrowconstruction.co.uk

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