Do you clean window frames too?

Yes, frame cleaning is included in our service.

How often should windows be cleaned?

Monthly or bi-monthly for best results.

Can you clean high windows safely?

Yes, we use water-fed pole systems for height access.

Do you offer regular contracts?

Yes, we offer weekly, fortnightly, and monthly contracts.

How much does window cleaning cost?

Residential typically £20-50, commercial quoted individually.

Can you clean commercial premises?

Yes, we clean offices, shops, and industrial buildings.

What about hard water marks?

Pure water cleaning removes most hard water marks.

Do you clean inside and out?

We primarily clean exterior; interior available on request.

Can you clean during winter?

Yes, we work year-round unless conditions are unsafe.

5.0 Google Rating£10M Insured30+ Years

Window Cleaning Belfast

Name: Diamond Property Maintenance NI
Address: Innovation Factory, Office 3:01, 385 Springfield Road, Belfast, Northern Ireland, BT12 7DG, GB
Telephone: 02895606799
Price range: ££
Rating: 4.9

Crystal clear windows for homes and businesses

Get a Free Quote 02895606799

Exterior

Cleaning

Internal

Cleaning

Building

Services

Get Your Free Quote

No obligation, fast response within 24 hours

Get Your Free Quote

No obligation, fast response within 24 hours

Professional Window Services

Clean windows transform the appearance of any property. Diamond Property Maintenance NI provides professional window cleaning for homes and businesses across Belfast and Northern Ireland.

We use the pure water cleaning system which delivers streak-free, spot-free results. The deionised water attracts dirt and dries without leaving marks. For high windows, we use water-fed pole systems for safe, efficient cleaning.

Our window cleaning service covers all window types: residential windows, commercial storefronts, office buildings, schools and public buildings, and industrial premises. We offer one-off cleans and regular maintenance contracts.