Spring Painting Preparation Checklist for London Properties

Spring is the traditional start of the painting season in London. After the cold, damp months of winter — when exterior painting is largely impossible and interior painting is complicated by closed windows and limited ventilation — the improving weather from April onwards opens a window of opportunity for both external and internal decoration.

But the most successful painting projects are not those that begin spontaneously when the first warm day arrives. They are planned during the quieter winter months and prepared for systematically as spring approaches. This checklist guides London homeowners through the preparation process, ensuring that when the painting season begins, everything is ready for a smooth, efficient project.

Part One: Exterior Inspection

The exterior of your property has endured another London winter. Before any painting can begin, a thorough inspection is essential.

Facades and Masonry

Walk around your property and inspect all external surfaces:

Stucco and render:

Look for new cracks, particularly around windows, doors, and at the junction between different building sections
Check for areas where render has blown (separated from the substrate) — tap gently and listen for hollow sounds
Note any areas of staining from rainwater run-off, algae growth, or efflorescence (white salt deposits)
Assess the overall condition of the existing paint — is it peeling, flaking, chalking, or still sound?

Brickwork:

Check pointing (mortar joints) for erosion, cracking, or gaps
Look for spalling bricks (where the face of the brick has flaked off)
Note any new damp patches or staining
If brickwork is painted, assess the paint condition

Stone elements:

Check window sills, lintels, string courses, and decorative elements for erosion or damage
Note any areas where stone has become friable or soft
Assess whether cleaning would improve the appearance without the need for painting

Windows

Inspect every window from the outside:

Paint condition: is the paint peeling, cracking, or intact?
Timber condition: look for signs of rot, particularly at bottom rails, sill junctions, and glazing bar joints. Probe suspect areas gently with a screwdriver — soft timber indicates rot
Putty condition: is the glazing putty intact, cracked, or missing? Failed putty allows water behind the glass, accelerating timber decay
Operation: do all windows open and close properly? Sticking or seized sashes may indicate paint build-up or timber swelling

Front Door and Entrance

Assess the paint condition on the door, frame, and fanlight
Check for timber movement cracks in panelled doors
Inspect the threshold and sill for wear and weather damage
Note whether hardware (knocker, letter plate, lock) needs attention

Rainwater Goods

Gutters, downpipes, and hoppers are critical for protecting paintwork:

Clear all gutters of leaves and debris accumulated over winter
Check for leaks at joints and connections — run water through and observe
Note any sections that are rusted, damaged, or misaligned
Ensure downpipes are clear and discharging correctly into drains
Check that hopper heads are not blocked

Faulty rainwater goods cause water to run down facades, damaging paintwork and the building fabric. No exterior painting should proceed until rainwater management is functioning correctly.

Ironwork

Check railings, gates, and balconies for rust
Note any broken or missing elements
Assess whether repainting or just touch-up is needed

Fences, Gates, and Garden Structures

Inspect timber fences for rot, loose panels, and wind damage from winter storms
Check garden gates for operation and condition
Note any garden structures (sheds, pergolas, garden walls) that need painting or staining

Part Two: Interior Inspection

Room-by-Room Assessment

Walk through each room with a critical eye:

Walls:

Note all marks, scuffs, and damage that have accumulated
Look for cracks, particularly at ceiling-wall junctions, around windows, and above doors
Check for damp patches, discolouration, or mould — especially in bathrooms, kitchens, and on external walls
Identify areas of paint failure — peeling, flaking, or bubbling

Ceilings:

Look for water stains from any winter leaks
Check for cracks, particularly in period properties with lime plaster
Note any areas of sagging or movement in plasterboard ceilings

Woodwork:

Assess skirting boards, door frames, and doors for chips, scuffs, and wear
Check window boards (internal sills) for condensation damage
Look for yellowing of white paintwork, particularly in kitchens and where natural light is limited

Kitchens and bathrooms:

Check for mould or mildew, particularly around windows, in corners, and on ceilings
Assess the condition of tiled surfaces and grouting — regrouting may be needed before painting adjacent surfaces
Check whether sealant around baths, showers, and basins needs replacement

Prioritisation

Not everything identified needs immediate attention. Prioritise based on:

Protective maintenance: items where delay will cause further damage (e.g., peeling exterior paint exposing timber to moisture)
Aesthetic improvement: items that significantly affect the property's appearance (e.g., stained ceilings, badly marked hallways)
Planned changes: rooms where you want to change the colour or style
Cosmetic touch-ups: minor marks and imperfections that can be addressed as part of routine maintenance

Part Three: Planning and Preparation

Book Your Decorator

Spring is the busiest season for London's painting and decorating trade. The best decorators are booked weeks or months in advance:

Contact decorators in January or February for spring and summer projects
Obtain quotes during the winter months when decorators have more time to survey and price your job
Confirm dates as early as possible — flexibility on exact start dates helps secure preferred contractors

Scaffolding and Access

If exterior painting requires scaffolding:

Obtain scaffolding quotes alongside decorating quotes
Apply for pavement licences from your local council (Westminster, RBKC, Camden, etc.) — these can take several weeks to process
Notify neighbours about planned scaffolding, particularly if it will affect their property or access
Check conservation area and estate requirements — some areas and estates have specific regulations about scaffolding appearance and duration
Coordinate with other trades — if other external works are planned (roof repairs, window restoration, masonry cleaning), sharing scaffolding reduces costs

Material Selection

Decide on colours and products before the project begins:

Order paint samples and apply large test patches (A2 minimum) in the rooms to be painted
Assess samples at different times of day and under different lighting conditions
Finalise colours and confirm product specifications with your decorator
For exterior work, confirm that your chosen colours comply with any conservation area or estate regulations

Room Preparation

Before your decorator arrives, prepare the rooms:

Remove small items: ornaments, books, photographs, and anything on shelves that could get splashed
Take down curtains and blinds or arrange for your decorator to do so (confirm in advance)
Move furniture to the centre of the room where possible, or arrange for your decorator to include furniture moving in their scope
Remove wall-mounted items: pictures, mirrors, shelves, and hooks
Protect flooring: discuss with your decorator whether they provide dust sheets or whether additional floor protection is needed

Access and Logistics

Plan the practical aspects:

Keys and access: if you will not be at home during the work, arrange key handover and alarm codes
Parking: ensure your decorator can park close enough to unload materials. In central London, this may require coordination with parking restrictions
Deliveries: large paint orders may be delivered separately — arrange a convenient delivery time and location
Pets: plan for pets during the project. Open doors and windows, chemical fumes, and ladders can be hazardous for animals
Working hours: confirm start and finish times, and any restrictions (e.g., managing block residents)

Part Four: Spring Maintenance Tasks

Annual Maintenance Items

Spring is the ideal time for several annual maintenance tasks that complement or precede painting:

Exterior cleaning:

Wash windows (both inside and out) — clean glass shows paintwork to best advantage
Clean exterior surfaces to remove winter grime, algae, and pollution deposits
Pressure wash paths, patios, and driveways (but never use pressure washing on building facades)

Garden preparation:

Cut back any vegetation touching the building — ivy, climbing plants, and overhanging branches should be trimmed back before exterior painting
Clear lightwells and basement areas of winter debris
Check that garden drainage is functioning correctly

Ventilation systems:

Clean or replace extractor fan filters in kitchens and bathrooms
Ensure trickle vents on windows are clear and operational
Consider servicing mechanical ventilation systems

Heating and humidity management:

As the heating season ends, assess any damp or condensation issues that appeared during winter
Address underlying causes before painting over symptoms

Part Five: Budget and Scheduling

Budget Planning

A realistic painting budget should include:

Decorator's costs: labour and materials as quoted
Scaffolding: if required for exterior work
Council permits: pavement licences, skip permits if needed
Ancillary repairs: timber repairs, plaster repairs, sealant renewal that may be identified during preparation
Contingency: allow 10 to 15 percent for unexpected issues discovered during preparation
Furnishings: if you are changing room colours, consider whether curtains, cushions, or other soft furnishings need updating to complement the new scheme

Optimal Scheduling

For exterior painting:

The ideal window is May to September, when temperatures are consistently above 10 degrees and dry days are more frequent
Spring (April to May) can be suitable if the weather cooperates, but be prepared for delays due to rain
Late summer and early autumn (September to October) is also good, particularly for south-facing facades

For interior painting:

Any time of year is suitable, but spring and summer offer the advantage of open windows for ventilation
If combining interior and exterior work, interior painting can proceed during wet days when exterior work is paused

Conclusion

Thorough spring preparation transforms a painting project from a reactive scramble into a planned, efficient operation. By inspecting your property systematically, booking decorators early, planning logistics carefully, and preparing rooms in advance, you set the stage for a painting project that proceeds smoothly, finishes on time, and delivers results that protect and beautify your London property for years to come.

Spring Painting Preparation Checklist for London Properties