Home windows maintained for thermal comfort and reliable long-term performance

Homebrite Aftercare

Window Care and Maintenance Guide

Follow this practical schedule to keep your windows clean, secure, and efficient year-round. Built from Homebrite legacy advice, CWG maintenance guidance, and current specification standards.

  • Mild, non-abrasive cleaning routines
  • Twice-yearly hardware lubrication checks
  • Seal, gasket and drainage inspection points
  • Condensation and ventilation guidance

Routine Cleaning by Material

Regular cleaning protects finishes and keeps moving parts reliable. Use warm water and pH-neutral detergent, and avoid acidic, alkaline, or abrasive products on all frame types.

Clean white uPVC window installation on a residential home

uPVC Window Cleaning

Use warm water with a mild, pH-neutral cleaner and a soft cloth. Wipe frames, sashes and cills, then rinse residue with clean water and dry with a lint-free cloth.

Typical frequency: Every 6-8 weeks

  • Clear dirt from frame corners and cill joints
  • Avoid abrasive pads, bleach and solvent-based cleaners
  • Keep trickle vents free from dust build-up
Aluminium framed window in a modern kitchen with natural daylight

Aluminium Window Cleaning

Clean powder-coated aluminium with non-abrasive cloths and neutral detergent. Focus on external faces in coastal or roadside locations where contaminants build faster.

Typical frequency: Every 4-6 weeks

  • Rinse cleaner residue fully to protect the finish
  • Do not use acidic, alkaline, or scouring products
  • Check drainage paths at the bottom of the frame
Traditional timber-style windows installed on a period home exterior

Timber Window Cleaning

Wash painted timber joinery with mild detergent and warm water. Keep moisture exposure controlled and inspect coating lines during cleaning so small defects can be repaired early.

Typical frequency: Every 4-6 weeks

  • Wipe down seals and ventilators at the same time
  • Treat minor paint nicks before water ingress can develop
  • Keep nearby gutters clear to limit repeated wetting

Hardware Lubrication and Function Checks

Hardware should be inspected at least twice a year. Well-maintained hinges, keeps and locks reduce wear, improve everyday operation, and help maintain secure closure.

  • Lightly lubricate hinges, locking points, and moving keeps with silicone-based spray twice yearly.
  • Operate each sash through vent and full-open positions to confirm smooth movement.
  • Check handle fixing screws for movement and re-tighten if needed.
  • Test night-vent position and restrictor operation on upper-floor windows.
  • Never use heavy oils or grease that attract grit around moving hardware.

Seal, Gasket and Drainage Checks

Frame seals and drainage paths should be checked as part of every six-month maintenance routine, especially after periods of heavy rain or high winds.

  • Inspect perimeter gaskets for splits, flattening, or areas pulling away from corners.
  • Wipe weather seals with warm water to remove grime that can reduce compression.
  • Check glazing bead lines and frame junctions for visible gaps or sealant shrinkage.
  • Ensure drainage slots remain clear so water can escape correctly.
  • If you notice misting between panes, book an inspection for the sealed unit.

Condensation Basics

Condensation type matters. Use this quick guide to separate normal glazing behaviour from signs that need service.

Inside Surface Condensation

Usually caused by indoor humidity meeting a cooler pane. Improve airflow with trickle vents, extractor fans and short purge ventilation windows during cooking, drying and showering.

Outside Surface Condensation

A normal sign of efficient glazing in certain weather conditions, especially clear mornings. It normally clears as external temperatures rise.

Between the Panes

Condensation between panes can indicate a sealed unit failure. Arrange a survey so the affected glass unit can be assessed and replaced if required.

Seasonal Window Maintenance Checklist

A simple seasonal routine keeps maintenance manageable and helps avoid reactive callouts.

Spring

  • Full frame and glass clean after winter weather
  • Inspect paint/coating edges and spot-repair minor defects
  • Check vents and drainage slots are clear

Summer

  • Review seal compression during higher temperatures
  • Test easy-clean/escape functions on relevant hinges
  • Re-check hardware fixings after frequent use

Autumn

  • Lubricate hinges and locks ahead of colder weather
  • Clear leaves from cills, gutters and nearby outlets
  • Confirm night vents and restrictors work correctly

Winter

  • Monitor indoor humidity and run extractor fans consistently
  • Wipe down seals to prevent grime hardening in cold spells
  • Track any recurring draught points for service follow-up

Care and Maintenance FAQs

How often should windows be serviced?

For most homes, a light clean every 4-8 weeks and a hardware/seal check every six months keeps systems performing well. Homes in exposed or coastal settings may benefit from more frequent checks.

Can I use glass cleaner on frames and gaskets?

Use dedicated mild cleaner on frames and seals rather than strong solvent glass products. Solvent-heavy products can shorten gasket life and affect some finish surfaces over time.

What lubricant should I use on hinges and locks?

Use a light silicone-based spray for hinges, keeps and moving lock points. Avoid thick oils and multipurpose grease because they can trap grit and accelerate wear.

When should I call Homebrite?

Book support if you notice persistent draughts, difficult operation, visible seal damage, water ingress, or condensation between panes. Early attention usually prevents larger remedial work.