How to Prepare for Exterior Painting in Andover
Proper preparation is the foundation of every great exterior painting project. Whether you're hiring a professional or tackling it yourself in Andover, here's what needs to happen before work begins.
Andover sits in Wiltshire Council's patch, with the A303 trunk road and A36 corridor close by. We regularly travel to Wilton (5 mi W) and Salisbury (8 mi S) for similar jobs. That means we usually fit your exterior painting job around existing local work and pass the saving on. Dustless sanding kit means you can usually stay in the property while we work. Daily clean-down at end of shift — no piles of dust sheets left in your hallway. Lighting test boards go up before final colour signoff — north-facing rooms need a different undertone to south-facing ones, and we'll prove it on the wall. Final stage on every Andover project: snag walk, touch-up tin labelled with paint code, written care guide, and photos for your records.
Step-by-Step Preparation
Inspect all surfaces
Check render, masonry, woodwork, and metalwork for damage, flaking, rot, or rust. Note everything that needs repair before painting.
Clean surfaces thoroughly
Power wash or hand-clean all surfaces to remove dirt, algae, moss, and loose material. Allow to dry completely — this takes 2–7 days depending on weather.
Repair and prepare
Fill cracks in render, replace rotten wood, treat rust on metalwork, and sand smooth. Prime bare surfaces and apply stabilising solution to chalky or powdery surfaces.
Protect surroundings
Cover plants, garden furniture, paths, and cars. Mask window glass, door furniture, and any surfaces not being painted.
Check weather forecast
Ensure 2–3 dry days ahead with temperatures above 5°C. Morning dew must dry before painting begins. Avoid direct hot sun on dark surfaces.
Common Mistakes to Avoid
Painting over damp surfaces — paint won't bond and will peel within months
Skipping the cleaning stage — paint adhesion fails on dirty or mossy surfaces
Using interior paint outdoors — it lacks UV protection and weather resistance
Painting in direct hot sun — causes blistering and uneven drying
Ignoring wood rot before painting — paint seals in moisture and accelerates decay
What We Handle
We manage the entire process including scaffolding, power washing, repairs, preparation, and painting. We also handle weather scheduling — rescheduling at no cost if conditions aren't right.
DIY vs Professional
Exterior painting involves working at height, specialist coatings, and weather timing. Professional decorators have the access equipment, experience, and products needed for a lasting finish.
Exterior Painting Preparation Notes for Andover
Andover exterior painting prep customers typically have one of two starting points: a property near the centre of Andover that's seen better days, or a recent purchase in the SN1 area that needs bringing up to standard. Our process handles both equally well.
Most of our exterior painting prep work in Andover clusters around SN1 postcodes. In recent months we've handled jobs ranging from interior plaster patching and skim coats to interior plaster patching and skim coats — both common requests within a short drive of the centre of Andover.
Work near the centre of Andover tends to involve the older end of the local housing stock. Recurring themes here include woodwork preparation, sanding, and finishing and the careful prep needed before any topcoat goes near traditional UK construction methods typical of Andover. We've developed a sequence for these properties that addresses the substrate first — fillers, primers, and stabilisers chosen for the specific construction — rather than relying on the paint itself to compensate for poor preparation.
Hampshire's coastal-influenced weather brings salt-laden air inland on south-westerlies, accelerating wear on exterior finishes. For Andover exterior painting customers that has practical consequences: the timing window for exterior work is tighter than people often assume, and interior rooms on north-facing elevations within the SN1 and SN1 areas are noticeably more prone to condensation. We factor both into the products and additives we recommend during the quote stage.
Drive five minutes out from the centre of Andover and the housing stock changes character noticeably. Closer to the centre we see more traditional UK construction methods typical of Andover; further out it shifts towards traditional UK construction methods typical of Andover. That mix is one of the things that makes exterior painting in Andover interesting — no two streets ask for exactly the same specification, and a single quote template would do most properties a disservice.
Within SN1 alone we've handled everything from render and masonry preparation before painting through to interior plaster patching and skim coats, and the postcode boundary running through Andover means properties on the SN1 side often present slightly different issues again. Most exterior painting jobs in the area touch on at least one of these patterns, which is why we always survey thoroughly before quoting — generic per-room pricing rarely matches what an Andover property actually needs.
Local material reality matters: traditional UK construction methods typical of Andover dominates parts of Andover that newer build does not, and the local climate adds its own demands. Hampshire's coastal-influenced weather brings salt-laden air inland on south-westerlies, accelerating wear on exterior finishes. Combined, this means our exterior painting specifications for properties around the centre of Andover will often differ noticeably from those a few postcodes away — and rightly so, given how differently those properties behave over a ten-year horizon.
Preparation FAQs — Exterior Painting in Andover
What preparation do contemporary homes need before exterior painting?
contemporary homes in Andover often need specific surface treatment — checking for damp, repairing cracks, and selecting the right primers. We assess all this during our initial visit.
How long does preparation take for exterior painting?
Preparation typically takes 30-50% of the total project time. It might seem like a lot, but it's what makes the difference between a finish that lasts 2 years and one that lasts 10.
What happens if you find damp during preparation?
We'll flag any issues immediately and discuss options. Minor damp can often be treated as part of the project. For more serious issues, we'll recommend appropriate treatment before painting.
Should I remove wallpaper before you start?
We can handle wallpaper removal as part of the project. In fact, we prefer to do it ourselves to ensure the surface underneath is properly prepared for a lasting finish.
How should I prepare my Andover home for exterior painting?
Remove or cover valuables, clear surfaces near walls, and ensure access to the rooms being worked on. We handle all surface preparation — filling, sanding, priming, and protection of fixtures.
Do you repair cracks and holes as part of exterior painting?
Yes — our quotes include filling cracks, holes, and imperfections. For extensive plaster damage, we may recommend re-skimming sections for the best result.
Do you do commercial exterior painting near Andover?
Yes. We regularly take commercial exterior painting jobs around Solstice Park — a key local business park — and can quote inside or outside business hours.
Which local authority covers Andover?
Properties in Andover fall under Wiltshire Council. We're used to the planning and conservation rules that apply to exterior painting work in this area.
Free Quote — Preparation Included
Our exterior painting service includes thorough preparation as standard. No shortcuts, no surprises.
Recent Exterior Painting Work Near Andover
Real projects from our portfolio around North Hampshire.
Choosing the right exterior painting finish for Andover
Not sure between eggshell, satinwood, mineral paint or paper? Bring the brief and we'll suggest finishes that suit the property, the use and your maintenance appetite.