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Residential Window Cleaning Cost — UK Price Guide

✓ Fully Insured ✓ Pure Water Reach & Wash ✓ Frames & Sills Included ✓ Regular Rounds Available ✓ No Call-Out Fees ✓ Friendly Local Team

Home window cleaning in the UK typically costs from £19 for a standard terraced house up to £90+ for a large detached or listed property. The final price depends on the size of your home, number of windows, and whether you’re booking a regular round or a one-off clean. Below is our transparent price guide for common UK home types — all fixed-price, all quoted before we start.

Home window cleaning prices by property type

Property type Regular round (4-weekly) One-off clean
Terraced house
2–3 bed terrace, front & back
£19 – £25 £28 – £38
Semi-detached
3 bed semi, front/back/sides
£25 – £35 £38 – £50
Detached house
4 bed detached, all elevations
£35 – £55 £50 – £80
Large detached / cottage
5+ bed, bay windows, conservatory
£55 – £85 £80 – £120
Listed / heritage property
Period homes, leaded glass, sash windows
Individually quoted Individually quoted

Regular-round pricing (4-weekly or 8-weekly) is typically 25–35% cheaper per visit than a one-off clean. Post-build, post-renovation, or seriously dirty one-off cleans are quoted separately.

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What affects the cost of home window cleaning?

  • Home size & number of windows — most quotes are based on the number of panes plus frames.
  • Access — front and back accessible gardens are straightforward; tight side access or locked gardens can add a small fee.
  • Frequency — regular 4 or 8-weekly rounds are cheaper per visit than one-off cleans.
  • Glass extras — conservatory roofs, leaded glass, Velux roof windows, and greenhouses are priced separately but usually at very reasonable rates.
  • Condition — post-build cleans with paint, mortar or sealant spots take longer than routine cleans.
  • Location — we don’t charge call-out fees inside our regular rounds; fully remote one-off cleans may include a small travel surcharge.

What’s included in every Astound home clean

  • Fixed price quoted before we start — no surprises
  • Glass, frames and window sills all cleaned as standard
  • Pure-water reach-and-wash system — streak-free, no ladders on your driveway, no mess on your lawn
  • Fully insured team and reliable schedule
  • Simple online payment or cash — whichever suits you
  • Friendly, local window cleaners who’ll remember your gate code and your dog’s name

Frequently asked questions

How much does a window cleaner cost in the UK for a terraced house?

For a standard 2–3 bed terraced house on a regular round, £19–£25. One-off cleans are usually £28–£38. Prices vary slightly based on bay windows, access, and number of elevations.

How often should home windows be cleaned?

Every 4–8 weeks keeps glass consistently clear. In pollen-heavy spring, after coastal salt spray, or near busy roads, 4-weekly rounds are best. Quieter rural homes can run 8-weekly.

Do I need to be home when you clean?

No — we clean from outside using pure-water reach poles, so you don’t need to be in. Most of our regular customers are out at work when we visit.

How do I pay?

Most customers pay via bank transfer or through our online payment link — sent after the clean with before/after notes. Cash on the day is also fine.

Do you clean inside windows too?

Yes — add-on internal cleans are priced separately and require you to be home. Most customers book internal cleans once or twice a year alongside a regular external round.

Is pure water window cleaning safe for leaded or stained glass?

Yes — de-ionised pure water with soft brushes is safer for leaded, stained, and antique glazing than chemical detergents. We assess sensitive glass and use low-pressure techniques.

What if it rains on the day of my clean?

Pure water doesn’t streak even when it rains — the clean still works. If weather prevents safe working, we’ll reschedule at no charge.

Are you insured?

Yes — full public liability insurance. Certificate available on request for peace of mind.

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