Acoustic ceilings in open-space: how to measure and how much to reduce reverberation
Practical guide for architects and facility managers. RT60, Class A absorption, material combinations, mistakes when calculating absorbent surface area.
Articles and answers written by the same people who measure your ceiling, manufacture the membrane and run the installation. No ghost-writers, no marketing short-cuts.
Every piece is written by the people who measure, manufacture and install — with numbers from our own price list and service practice.
First publication wave launches in 2026. Each piece written by an engineer or PM, edited by editorial — no SEO filler.
Practical guide for architects and facility managers. RT60, Class A absorption, material combinations, mistakes when calculating absorbent surface area.
Light ceilings look spectacular, but they're not always the right choice. Full cost breakdown, residential and commercial scenarios, and alternatives — LED lines and RGB.
The non-invasive installation makes stretch ceilings often the only option in protected venues. What exactly to consult with the conservator, what documents to have at handover.
What to prepare if you don't want to move out for installation. PVC vs polyester in the context of an occupied home, pets, plants, furniture.
What to use, what to avoid. Small mechanical damage — what to repair yourself, when to call the warranty. Leak from above — step-by-step protocol.
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A selection from 27 answers on the FAQ page. One question per category.
A stretch ceiling is a membrane (PVC or polyester) stretched onto profiles mounted around the perimeter of the room. It creates a perfectly smooth, even surface, installed 5–15 cm below the original ceiling. It replaces plaster, wood panels or classic drop ceilings — with the difference that installation takes 1 day, with no dust and no major renovation.
Open in FAQ →Standard 1 working day for surfaces up to 50 m². Larger rooms (50–100 m²) — 1–2 days. A full home (4–5 rooms) — 2–3 days with one team. Actual installation of a single room takes 3–6 hours depending on size and number of light points.
Open in FAQ →Starting price: around 170 PLN/m² for standard matte PVC with installation. Polyester: from around 220 PLN/m². Acoustic: from around 320 PLN/m². LED light ceiling: from around 480 PLN/m² (full light ceiling) or from 220 PLN/m² (LED lines only). Photo print: from 290 PLN/m². Gloss, mirror, metallic finishes: 30–80% upcharge on base price. Full quote based on a free measurement.
Open in FAQ →Up to 15 years of manufacturer material warranty: 15 years on PVC (made in our factory in Poland by Alto Design) and 10 years on polyester (made in Belgium by Stretch Productions). Among the longest warranties on the Polish market. Covers colour stability, no deformation, no cracking, and the durability of the membrane-to-profile bond. LED electronics — 5-year warranty.
Open in FAQ →Standard 2–3 weeks from enquiry to installation. Measurement within 3–7 working days, membrane production 5–10 working days, installation itself 1 day. In peak season (April–June, September–November) lead times stretch — order 4–6 weeks ahead then.
Open in FAQ →Yes, brilliantly. PVC is our most-chosen material for bathrooms — 100% waterproofing, resistance to steam and splashing, easy to clean, doesn't absorb odours. Important: in a bathroom with an unventilated shower or home sauna, always choose PVC (not polyester). In a bathroom with normal ventilation, both work.
Open in FAQ →Filtered FAQ sections — pick the area that interests you and go straight to the answers.
Each solution has a dedicated page with technical parameters, project photos and a quote configurator.
Free survey with samples at your place — the fastest way to see the material in person and get a concrete quote.
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