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How to Plan Your Interior Renovation Budget

Torra GipsMarch 22, 2026

Interior renovation of your home or apartment is a significant investment that requires careful financial planning, and the smartest budgets start with accurate measurements of gypsum works and wall plastering before any money is committed. Without a realistic budget, you risk running out of funds mid-project or compromising on quality at the worst possible stage. As professionals with experience in over 100 projects in Tirana and Durrës, we have helped many clients plan their budgets effectively and avoid the most common cost traps.

What does interior renovation include?

Before discussing numbers, it helps to understand what work is typically involved. A complete renovation breaks down into four broad categories: structural works such as demolition and new gypsum walls, technical installations covering electrical, plumbing and HVAC, finishes including plastering, painting, tiling and flooring, and finally furnishing.

Each category depends on the one before it. You cannot close a gypsum wall before the wiring and pipes are routed, and you cannot paint before plastering has fully dried. Understanding this sequence is the foundation of a budget that does not collapse halfway through, because every line item has a place in time as well as a cost.

How much does interior renovation cost?

Interior renovation in Albania is usually quoted per square meter for each trade, then totalled. The table below shows the indicative ranges we use for the finishing trades that Torra Gips covers directly. These are working market figures for medium-quality materials and standard apartment heights, and they are the numbers you should benchmark any quote against.

| Work | Indicative price (Lek/m²) | |------|---------------------------| | Suspended gypsum ceiling | 2,100 - 2,300 | | Gypsum wall partition | 3,500 - 4,500 | | Gypsum cladding on walls | 2,800 - 3,000 | | Interior painting | 350 - 800 | | Standard wall plastering | 600 - 1,200 |

Prices move within each range based on access, ceiling height, the number of corners and openings, and the material brand. A flat single-level ceiling sits at the lower end, while multi-level designs with concealed LED channels move toward the top. For a deeper breakdown of options, our pricing page lists the current ranges per service.

How are renovation costs distributed?

Knowing the per-trade price is only half the picture. The other half is how a total budget is split across all the work. Across the projects we have delivered, the allocation tends to follow a predictable pattern:

  • 30 to 35 percent for technical installations (electrical and plumbing)
  • 25 to 30 percent for gypsum works, plastering and painting
  • 20 to 25 percent for tiles, flooring and doors
  • 10 to 15 percent for contingency, which you should always keep in reserve

If your quotes deviate sharply from this distribution, it is worth asking why. An installation quote far below 30 percent often means cheap cable and pipe that will fail inside the walls, which is the most expensive kind of mistake to fix.

Example: an 80 square meter apartment in Tirana

For a medium-quality renovation of an 80 square meter apartment, the total indicative cost ranges from roughly 1,280,000 to 2,180,000 Lek. That figure covers gypsum, plastering, painting, electrical, plumbing, tiles, flooring and doors. Within that, the finishing trades alone typically account for 320,000 to 650,000 Lek depending on how much gypsum partitioning and decorative ceiling work the design calls for.

The spread between the low and high figure is real and worth understanding. The difference is rarely about labour and almost always about material grade, design complexity and how many surfaces need rebuilding rather than refreshing.

How long does a renovation take?

Time is part of the budget because a longer project means more rent paid elsewhere or more weeks living in a building site. As a rough guide, an 80 square meter apartment runs six to ten weeks end to end. The constraint is not labour speed but drying and sequencing.

Plaster and joint compound need time to cure before the next layer goes on. Skim coats of plaster typically need 24 to 48 hours between applications depending on humidity, and fresh plaster should reach a stable moisture level before painting, which can mean several days for thicker coats. Paint itself dries to the touch within hours but needs roughly four hours between coats for water-based emulsions. Rushing these windows is the fastest route to cracking and peeling.

| Stage | Typical duration (80 m² apartment) | |-------|-----------------------------------| | Demolition and clearing | 2 to 4 days | | Electrical and plumbing first fix | 1 to 2 weeks | | Gypsum framing and boarding | 1 to 2 weeks | | Plastering and drying | 1 to 2 weeks | | Painting | 4 to 7 days | | Flooring, doors and finishing | 1 to 2 weeks |

Why do professional contractors save money?

It can seem cheaper to manage trades yourself, but coordination is where budgets are won or lost. A contractor who plans the full sequence avoids the classic failure where a wall is closed, then reopened because a socket was forgotten. Reopening finished gypsum and repainting can add tens of thousands of Lek that never appear on the original quote.

Professionals also buy materials better and waste less. A gypsum partition installed by a trained crew uses board efficiently and meets the fire and acoustic performance the panels are rated for. Standard 12.5 millimeter gypsum board on a properly built partition contributes meaningful fire resistance and sound reduction, but only when the framing, sealing and jointing are done correctly. Cheap labour that skips these steps gives you the cost of the material without the performance.

Seven tips to save without losing quality

  1. Do not skimp on hidden installations. Cheap cables and pipes inside walls are a recipe for expensive repairs later.
  2. Invest in quality gypsum. Knauf and Rigips panels cost slightly more but last significantly longer and perform to their stated ratings.
  3. Plan lighting from the start. Changes after the gypsum is closed are expensive and slow.
  4. Do everything at once. A phased renovation almost always costs more overall.
  5. Get multiple quotes. Compare at least three, but do not automatically choose the cheapest.
  6. Keep 10 to 15 percent contingency. There are always surprises behind old walls.
  7. Prioritise by impact. Safety first, then insulation, then visual finishes.

A short note on paint, since it is where many people overspend. Quality interior emulsions such as Dulux, Jotun or Caparol cover roughly 10 to 14 square meters per liter per coat. Knowing your wall area lets you buy the right quantity rather than guessing, and a single accurate calculation can save a full extra can on an average apartment. You can read more about getting paint right in our guides below.

What budgeting mistakes drain the most money?

Most overspending does not come from the headline trades but from decisions made too late. The errors below are the ones that show up most often in budgets that ran over.

  • Measuring rooms by floor area instead of surface area. Painting and plastering are priced per square meter of wall and ceiling, not floor. A 20 square meter room can easily have 50 to 60 square meters of paintable surface once you add four walls and the ceiling. Budgeting on floor area alone understates these trades badly.
  • Ignoring openings and corners. Quotes that treat a wall with three windows the same as a blank wall are wrong in your favour or theirs. Extra corners, reveals and cut-outs slow plastering and painting and push prices toward the upper end of each range.
  • Forgetting the second coat. Interior painting at 350 to 800 Lek per square meter assumes the work is done properly, which means primer plus two finish coats on fresh plaster. A single-coat quote looks cheaper but rarely lasts.
  • Buying materials in the wrong order. Paint and adhesives have shelf lives and storing them through weeks of dusty demolition damages them. Buy finishing materials close to when you need them.

How do you check a quote line by line?

Ask every contractor to itemise quantity, unit and unit price for each trade rather than giving a single lump sum. A line that reads "ceiling, 18 m2, suspended gypsum, 2,200 Lek/m2" can be verified. A line that reads "ceiling work, lump sum" cannot, and that is usually where padding hides.

Should you refresh a wall or rebuild it?

Not every tired wall needs to be torn out. Choosing the lighter option where it is safe to do so is one of the simplest ways to protect the budget. As a rough rule, gypsum cladding at 2,800 to 3,000 Lek per square meter lets you straighten and reface a sound but uneven wall without demolition, which is faster and cleaner than building a new partition at 3,500 to 4,500 Lek per square meter. If the wall is structurally fine and only the surface is damaged, replastering at 600 to 1,200 Lek per square meter is cheaper still. Reserve full partition rebuilds for cases where you are changing the layout or the existing wall is failing. Matching the method to the actual condition of each wall, rather than treating the whole apartment the same way, usually trims a meaningful slice off the finishing budget.

Read also

For manufacturer specifications on board types, fire ratings and acoustic values, the Knauf product documentation is a reliable reference when comparing materials in a quote.

Get a free quote from Torra Gips

Torra Gips offers a free on-site consultation and measurement for every renovation project in Tirana and Durrës. We cover gypsum works, plastering and painting with a quality guarantee and premium materials from Knauf, Rigips, Dulux, Jotun and Caparol. For an accurate breakdown tailored to your apartment, see our pricing page or contact us today for a detailed no-obligation quote. Message us on WhatsApp at +355 68 858 0058 and we will arrange a free visit at a time that suits you.

Need professional help? Check out our professional plastering services or call us at +355 68 858 0058 for a free consultation.

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#renovation#budget#pricing#gypsum works#plastering#painting

Frequently Asked Questions

How much does an interior renovation cost per square meter in Albania?

A standard interior renovation in Tirana and Durrës typically ranges from 16,000 to 27,000 Lek per square meter for medium quality. This figure bundles gypsum works, plastering, painting and technical installations. The final price depends on ceiling complexity, material brand and how much structural change the apartment needs.

How long does a full apartment renovation take?

A full renovation of an 80 square meter apartment usually takes six to ten weeks from demolition to final coat of paint. Installations and gypsum framing fill the first weeks, while plastering and painting need drying time between layers. Working in a logical sequence prevents costly rework and keeps the schedule on track.

How much contingency should I keep in a renovation budget?

Keep a contingency reserve of 10 to 15 percent of your total renovation budget. Hidden problems such as damp walls, outdated wiring or uneven surfaces appear once demolition starts. A reserve lets you absorb these surprises without stopping the project or compromising on the quality of finishes.

Is it worth hiring a professional contractor for renovation?

Hiring a professional contractor is worth it because coordinated planning prevents the expensive mistakes that erase any saving from doing it yourself. Pros sequence installations, gypsum and finishes correctly so layers are not opened twice. Torra Gips has completed over 100 projects and offers a free on-site consultation before any commitment.

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