Manufacture & installation · Murcia city
Thermal-insulation specialists for the inland Murcia climate: 42 °C summers, CTE B4 zone and 15 °C day-night swings. Triple glazing, SunGuard solar control and a real reduction in your electricity bill.
5-year warranty · In Alicante since 2010
Why people choose us in Murcia
Murcia city is not the coast: it is inland Spain with extreme summers (up to 42 °C) and very dry air. The priority is not salinity - it is controlling solar heat gain and cutting the HVAC bill, which in many homes in Vistabella or La Flota tops /month in July-August.
In Murcia we recommend glass with solar factor g ≤ 0.32 (SunGuard SN 40/23 or ClimaGuard Solar): it blocks up to 60% of radiant heat without darkening the room.
Murcia is climate zone B4 (hot-hot-hot), stricter than the coastal B3. Our windows meet Uw ≤ 1.4 W/m²K with the solar factor regulated by CTE DB-HE 2019.
We cut and assemble in our own workshop in Alicante: 80 km to Murcia city via the AP-7. No middlemen = 15-22% less than franchised chains buying from catalogue.
We have refurbished entire buildings in Espinardo (near the University of Murcia) and El Carmen. Block-by-block orders with a schedule signed off by the property manager and a single certificate.
Ten-year warranty on the profile + 5 years on Roto NX hardware + 2 years on seals. Signed contract. If you get condensation, warping or leaks, we return to Murcia at no charge.
The climate rules everything
Murcia city records 300 sunny days a year, very low humidity (55% relative humidity), extreme summers up to 42 °C and day-night swings of +15 °C in spring and autumn. The dominant wind is the dry, cold northerly Cierzo. This generates problems specific to inland Spain
A correct window for Murcia should have Uw ≤ 1.4 W/m²K, solar factor g ≤ 0.35 and class 4 air tightness.
Local coverage
Free on-site survey within 48 h in these parts of the Region of Murcia. If your property is in an outlying district or nearby town (Molina, Alcantarilla, Beniel), we will travel out too - just ask, no obligation.
Your property type
Murcia has very different property types - from old-town flats with heritage rules to La Alberca chalets with gardens. Here is what we recommend for the 4 most common profiles in the city.
70-110 m² home in a protected building near Plaza Belluga, Trapería or Santo Domingo. Town hall facade restrictions.
Typical problem
You cannot change the outward appearance, yet old timber leaks air and heat. Needs heritage-friendly carpentry.
VentanaCosta solution
Restoration + PVC with wood-effect foil in a RAL colour approved by the heritage department, low-e glass.
Recent development 80-100 m², often SW-facing, small terrace, community with pool.
Typical problem
Afternoon overheating in July, AC bill /month in summer, ring-road noise.
VentanaCosta solution
Aluplast 76 mm + triple solar-control glass 6/16/4/16/4 SunGuard. 40-50% savings.
Single-family home 150-220 m², 2 storeys, garden and porch, large SW-facing windows.
Typical problem
House overheats in summer from direct exposure, old plastic shutters, large living-room openings.
VentanaCosta solution
Full Cortizo aluminium package + thermal shutters + 5 m HS slider in living room.
Blocks of 60-150 flats near UMU, La Flota or El Carmen. Block-by-block refurbishment approved at the AGM.
Typical problem
1980s aluminium without thermal break, central heating losing efficiency, complaints about uneven facade looks.
VentanaCosta solution
Single order with 14-20% discount, staged manufacture, fixed price per A/B/C unit type.
Which material suits Murcia
In Murcia city what really matters is thermal performance - not salinity as on the coast. That is why PVC usually wins for primary homes. This table summarises our recommendation from 14 years of work in the Region.
Not sure? Request a free on-site survey in Murcia and we will recommend the best fit for your home and orientation, no upcharge.
2026 prices - reference
Murcia city has lower prices than the coast thanks to easier logistics (no maritime trips, no isolated urbanisations). These are real ranges from our 2025-2026 closed projects, VAT and installation included.
Standard flat
White Aluplast 76 AD, 4/16/4 SunGuard solar-control glass, Roto NX hardware, fly screens included.
Inland home
PVC 76 mm + triple solar-control glazing 6/16/4/16/4, tilt-and-turn for efficient night ventilation.
La Alberca / El Palmar chalet
Cortizo COR 70 aluminium + Cor Vision in the living room + thermal shutters + 5 m HS slider.
All final quotes are fixed and in writing - no surprise "extras" once the works end. Free on-site survey across Murcia city and the surrounding districts.
What comes as standard
Regulatory compliance
Every window leaves the workshop with CE marking and the documentation required by the CTE. For Murcia's B4 zone the requirements are the strictest in Spain - we deliver a digital and paper dossier for your ITE.
Declaration of Performance (DoP) per model and project. Without it, no window has been legal in Spain since 2014.
The windows we install in Murcia meet Uw ≤ 1.8 W/m²K (B4 required) and most reach 1.0-1.2 W/m²K with triple glazing (class A+).
Profiles with the AENOR N mark, manufactured to UNE EN 12608. Traceability by batch and by project.
Guardian Glass with g ≤ 0.32: meets the CTE requirement in zone B4 to prevent summer overheating.
Spanish association of facade and window manufacturers: industry-wide backing for the delivered product.
Team trained at Aluplast Academy and Cortizo certified. Installation follows the manufacturer's protocol.
Recent works in Murcia
Local family, primary residence. SW-facing flat catching direct July afternoon sun. We replaced aluminium without thermal break with PVC and triple solar-control glazing. AC bill droppedto in July.
195 m² single-family home, 2 storeys with a west-facing porch. Cortizo COR 70 aluminium + thermal shutters with polyurethane foam + HS 200 slider in the living room opening onto the garden.
4th-floor flat in a protected building near Plaza Belluga. We replaced 1960s timber carpentry with wood-effect PVC in a RAL colour approved by Murcia heritage department. Low-e glass.
Block near the University of Murcia. Full carpentry refurbishment approved at the AGM. Manufacture staged in 4 phases. 18% volume discount, single project certificate.
How we work
You call / WhatsApp / send the form. We give you a 15-minute phone briefing: materials, timescales and indicative range for Murcia.
Time: same day
Our surveyor travels to Murcia city or outlying districts, measures to the millimetre, assesses SW orientation and any home-specific quirks.
Time: 24-48 h
PDF detailing every window: profile, solar-control glass, hardware, colour, price. No surprise "extras" at the end.
Time: 24-72 h after survey
We cut and assemble in our own workshop in Alicante. Batch traceability and quality control before shipment to Murcia.
Time: 10-14 working days
Our own team (no subcontracting). Travel via AP-7 to Murcia. Removal, fitting, sealing with Sika Boom and cleaning.
Time: 1-2 days per home
Signed handover record, CE documentation, installation certificate and 5-year warranty. Full installation dossier.
Time: same day as installation
The team that comes to your home
VentanaCosta does not subcontract: the surveyor who measures is on the payroll, and so is the installer. This matters in Murcia because every district has its own quirks - La Flota communities with strict schedules, heritage buildings in the city centre, Vistabella urbanisations with internal rules.
We have been installing across Alicante and the Region of Murcia since 2010. Fourteen years, 3,200+ homes, zero court cases.
Surveyor
18 years measuring in Levante and the Region of Murcia. Speaks Spanish and Catalan.
Multilingual liaison
Spanish, English, Russian. Coordinates work for foreign clients in Murcia.
Lead installer
Aluplast Academy + Cortizo certified. Team of 4.
Frequently asked questions
From quote sign-off to handover: 10-14 working days of manufacture + 1-2 days of installation per home (typical flat). For chalets in La Alberca or El Palmar with full enclosures: 2-4 weeks. For an Espinardo community we plan block by block, 2-3 weeks each.
No. On-site survey + fixed quote are free and with no obligation across Murcia city, the outlying districts (La Alberca, El Palmar, Beniaján, Cabezo de Torres) and nearby towns such as Alcantarilla, Molina de Segura and San Pedro del Pinatar.
For Murcia city we recommend triple glazing with solar control (4/16/4/16/4 with SunGuard) on S, SW and W orientations: B4 is the toughest climate zone in Spain and the low solar factor (g ≤ 0.32) blocks radiant heat. For N and NE, double low-e glass is enough. We tailor the recommendation to your specific facade during the survey.
Yes. We use wood-effect PVC or aluminium lacquered in a RAL colour approved by Murcia town hall heritage department. We advise on the permit process, draft a technical memo if needed and deliver a certificate of aesthetic compliance.
On our closed Murcia projects with triple solar-control glazing, the July-August AC bill drops 40-55%.you typically go down to Energy ROI in Murcia is faster than on the coast (5-7 years) precisely because of the inland summer extreme.
We accept bank transfer, card and Bizum. Standard payment terms: 50% on signing and 50% on installation completion (not before). For larger projects we can split into 3 milestones. If you need bank financing, we recommend lenders offering preferential rates for energy refurbishment - some Murcia city branches have dedicated lines.
We dismantle them, remove them and take them to an authorised waste facility in the Region of Murcia. Removal cost is included in the quote - it does not appear as an "extra" at the end. If your homeowners' association needs a waste-management certificate for the AGM, we provide it.
On the seafront PVC wins in most cases: salt air does not corrode it, it insulates better per euro spent and lasts 40+ years on the Mediterranean coast. Thermal-break aluminium (Cortizo COR 70 with QUALIMARINE coating) makes sense for very large openings and slim-frame sliding systems. We install both, plus mixed PVC-aluminium windows - we recommend the material based on orientation, floor height and opening size, not on a catalogue.
As an installed reference in Murcia: Aluplast profiles, low-emissivity double glazing and Roto hardware. A 50-80 m² apartment with 5-7 windows The cost depends on the number of windows and the scope of the project. Measurement and a written quote are free, with no obligation.
We fit German Aluplast profiles (70 AD and 76 AD) with steel reinforcement and Roto NX hardware - the combination that performs best on the coast for wind resistance (up to class C5), water tightness E1200 (9A) and spare-part availability. For aluminium we work with Cortizo. Everything is CE-marked with a 5-year written guarantee.
Frame and glass: warm water with neutral soap - never solvents, acetone or abrasive pads. On the seafront, rinse the salt off 3-4 times a year. Hardware: a drop of neutral oil on hinges and locks once a year. EPDM gaskets are maintenance-free and can be replaced in minutes if they ever lose elasticity.
It starts with a free laser-measured survey. We manufacture to size and install: a typical home project takes 2-4 weeks from order to handover, with the installation itself done in 1-2 days and no wet works. We remove and dispose of the old windows, seal the perimeter and leave the home clean the same day.
Yes. We integrate roller shutters with an insulated compact box (foam-filled aluminium slats), belt or motorised operation with remote and home automation, and roll-up or fixed-frame mosquito screens - including on sliding systems. Everything is made together with the window, in the same colour and under the same guarantee.
That is their strongest point. With acoustic glazing 6/16/3+3 (Rw 42 dB) we have cut 65 dB of outdoor noise down to 23 dB indoors on the seafront. Thermally, the profiles we fit comfortably beat the required Uw ≤ 2.2 W/m²K and noticeably cut air-conditioning and heating bills.
Replacing windows without altering the opening is minor works: a simple prior notification (declaración responsable) to Murcia town hall is enough. Terrace enclosures depend on municipal rules and your community statutes. We prepare and file the paperwork in both cases.
Glass curtains are frameless tempered-glass panels that fold away completely: the terrace is enclosed without losing the view or the light. The price depends on linear metres, height and glass; after a free survey you get a fixed written quote.
A bioclimatic pergola is an aluminium structure with adjustable louvres that control sun and airflow, with optional rain and wind sensors. Combined with glass curtains it makes the terrace usable all year round. Price depends on size and options; survey and quote are free.
Also in Murcia
When you refurbish windows it often makes sense to handle the rest of the envelope at the same time: terrace, partitions, pergola for the porch. Same on-site survey, same fixed quote.
We also work in
If you live or own property in a nearby Region of Murcia or Vega Baja town, we will travel out. Same free survey and quote within 24-72 h.
Free on-site survey across the city and surrounding districts. Reply within 24 hours.
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