House versus flat renovation: why the job order changes

The flat's logic: interior work in a fixed order

In a flat, the building envelope is somebody else's problem. The roof belongs to the block, the exterior wall belongs to the block, and the apartment association deals with drainage. Your renovation starts and ends indoors, which is why the standard order is short: ceiling first, then walls, then floor, then kitchen and bathroom fittings, then finishing touches like skirting and door furniture.

That order exists because each step can damage the one before it if done in the wrong sequence. Sanding a ceiling after painting walls means repainting the walls. Laying flooring before the walls are finished means protecting it from splashes and scraps for weeks. A flat renovation is really just this one, contained sequence.

If that is all you are dealing with — a flat, no exterior, no roof — a flat renovation follows this indoor order closely, and jobs like this typically start from around 180 € depending on scope.

What a house adds: roof, exterior walls, foundation, rainwater

A house makes you responsible for everything a flat's building already has sorted. The roof covering, the flashing around chimneys and vents, the exterior wall cladding or render, the foundation and its drainage, and the gutters and downpipes that carry water away from the walls — all of that is now yours to check, repair, or renew before the indoor work even starts.

This matters because water finds its way in through the envelope, not through the plasterboard. A leaking gutter, a cracked render, or moss holding damp against a roof tile will eventually show up as a stain on an inside ceiling, and by then the cause has often been sitting there for a season or two.

Harju county's older wooden houses in particular carry this risk: a 1930s house in Nõmme or a farmhouse further out in the county was often built with drainage that assumed a different roof or different ground levels than what is there now, so it is worth checking the whole envelope rather than assuming it still does its job.

The right order in a house, start to finish

Work from the outside in and from the top down. First the roof: covering, flashing, chimney seals, anything that lets water through. Then the exterior walls and foundation: render cracks, sill plates, damp-proofing, anything that lets water or cold air in at ground level. Then drainage: gutters cleared and pitched correctly, downpipes discharging well away from the foundation, and the ground around the house sloping away from the walls rather than towards them.

Only once the envelope is sound does the flat-style sequence begin indoors: ceiling, walls, floor, kitchen and bathroom, finishing details. Doing the exterior first means the indoor work is not later undone by a leak you did not know about, and it means insulation and moisture levels behind new interior finishes are settling correctly rather than fighting damp coming in from outside.

Gutters deserve their own mention because they are the cheapest item on this list to check and the most expensive to ignore. A blocked gutter overflows straight down the wall it was meant to protect. Clearing them once or twice a year, particularly after autumn leaf fall, is routine maintenance rather than renovation, and we offer this as a standalone job from 120 €.

• Roof covering and flashing checked and repaired first
• Exterior walls and foundation inspected for cracks and damp
• Gutters cleared and downpipes checked to discharge away from the house
• Ground slope around the foundation corrected if it drains towards the walls
• Only then: ceiling, walls, floor indoors, in that order
• Kitchen and bathroom fittings and finishing details last

The most common mistake: starting inside and forgetting the shell

The mistake almost everyone makes coming from flat renovation is starting where they are used to starting: inside. New flooring goes down, walls get painted, a bathroom gets retiled, and only the following spring does anyone climb a ladder to look at the roof or clear the gutters.

If there is a fault in the envelope, the new indoor work absorbs the damage first. A damp patch soaks into fresh plaster before it is noticed. A gutter overflow runs down a wall that was just rendered. The cost is not just the repair to the shell, it is redoing the interior work that was damaged along the way.

The fix is simple in principle even if it takes more discipline than expected: walk the whole outside of the house, roof included, before booking a single indoor tradesperson. Treat the envelope as the first phase of the project, not something to get to eventually.

What you can do yourself, and when to call someone

Clearing gutters, checking foundation vents are not blocked, resealing small gaps around windows, and general tidying of the garden and downpipe outlets are all reasonable jobs for a competent DIYer with a ladder and some care around working at height.

Roof coverings, flashing repairs, render or foundation cracks, and anything involving working on a pitched roof are worth handing to someone with the right equipment and experience, both for the quality of the repair and for safety. We do not touch load-bearing walls or gas work, and any electrical work on the property is carried out by a qualified electrician; those points send you to a specialist regardless of how the rest of the project is going.

For the odd jobs in between — a loose gutter bracket, a badly hung door, small exterior repairs that do not fit neatly into a fixed quote — hourly work from 39 € covers it, with a call-out fee in Tallinn deducted from the bill if the job goes ahead.