Changing flooring in an Alicante flat: damp, levels and doors before choosing the finish

Why this matters before starting
Changing flooring looks like a finishes item, but the result depends on the substrate underneath. Damp, cracks, unevenness, door junctions, skirtings, drainage runs or concealed services can determine the feasible material and the real work. Choosing a sample without measuring these conditions often shifts the important decision to the work day.
Start with full home renovation and also compare building waterproofing. A quote helps a decision when it describes the problem, line items and tests, not when it only groups a total.
This article connects with pre-purchase inspection for an Alicante flat. Reviewing these decisions together helps avoid leaving out a technical condition that returns after finishes are complete.

Alicante and Costa Blanca context
In flats in Alicante, Playa San Juan, Benidorm or Torrevieja, sand, ambient humidity, terraces and homes that sit closed for seasons affect joints and maintenance. It also matters whether the building has a lift, what protection shared areas need and how materials are removed without affecting neighbours or access.
In Alicante Centro, Playa San Juan, El Campello, Benidorm, Altea, Javea, Denia or Torrevieja, the same work changes with orientation, access, starting condition, community and intended use. A technical visit should document those constraints before fixing materials or programme.
Complete the comparison with interior home painting and renovation project. This helps separate an aesthetic upgrade from work that affects services, permissions, durability or maintenance.
How to request work that can be controlled
Request a visit with damp and level measurements where there is suspicion, and decide in writing whether the existing floor is removed, levelled or doors and skirtings are altered. The quote should state preparation, junctions, protection, removal, cleaning and base checks before the chosen finish is laid.
Ask every quote to detail measurements, materials, labour, protection, access, waste, programme, exclusions and responsibility. Keep dated photographs of anything concealed or closed up; they help with maintenance and checking a variation.
Do not approve changes through isolated messages alone. For each variation, record what changes, why it arose, its cost, programme effect and who validates it. This record keeps an urgent decision understandable when reviewing an invoice, preparing a sale or requesting a repair months later.
When comparing professionals, also confirm who coordinates access, protection and waste removal. Two quotes can appear equivalent while including different preparation, shared-area protection or cleaning. Turning these points into an upfront list prevents the difference appearing late as an extra that is difficult to assess.
A good handover includes tests, manuals, material references and a maintenance task list. That information protects the owner when the home is used seasonally, rented, sold or the responsible professional changes.
Practical checklist
Use this list before requesting quotes or approving a line item.
- 1Inspect the substrateDiagnosis
Check flatness, cracks, hollow areas, damp and where flooring meets walls or terraces.
- 2Measure doors and levelsCompatibility
Calculate the final thickness with underlay, adhesive or levelling so openings and junctions are not blocked.
- 3Define joints and finishesDetail
Include transitions, skirtings, thresholds and wet areas in the same material decision.
- 4Protect shared areasCommunity
Agree lift, corridors, timings, removal and cleaning before the material arrives.

Frequently asked questions
Can new flooring be laid over existing flooring?
What happens if there is damp?
What should the quote state?
You may also like
Show All ArticlesSubscribe to our newsletter
And get a weekly digest of projects, bidding tips, and key platform updates straight to your inbox.
Subscribe to our newsletter
And get a weekly digest of projects, bidding tips, and key platform updates straight to your inbox.
Subscribe to our newsletter
And get a weekly digest of projects, bidding tips, and key platform updates straight to your inbox.


