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Sandwich panels for windows and doors — compare companies on OKNA.ua
A sandwich panel is a fill-in panel for metal-plastic structures: it closes the blind (unglazed) parts of windows and balcony units, fills the bottoms and inserts of doors, and finishes window and door reveals. On OKNA.ua you compare offers from verified companies across Ukraine that make and cut sandwich panels to your size: in various thicknesses, single- or double-sided, white or laminated wood-effect. Choose a company in the catalog on this page — by price, rating and lead time — and leave it a request. Cutting, delivery and fitting of the panel are carried out by the company you choose.
What a sandwich panel is made of
A classic sandwich panel has three layers: two outer sheets of rigid PVC and a thermal-insulating core between them. The core is expanded or extruded polystyrene, which gives the panel its heat and sound insulation. Thanks to this the panel is lighter and warmer than glass or plain plastic and needs no additional finishing.
Panel thickness
- 24 mm — the most common thickness for filling the blind parts of windows and balcony frames in most profile systems.
- 32 mm — thicker and warmer; for door inserts and structures that need more rigidity and insulation.
- 40 mm — maximum insulation; for entrance groups, doors and "warm" balconies.
- 10 mm — a thin panel made specifically for finishing window and door reveals.
Single- and double-sided
- Double-sided — rigid PVC on both faces of the panel; both surfaces are finished and moisture-resistant. For windows, doors and balconies where the panel is seen from both sides.
- Single-sided — a PVC face on one side and a technical layer on the other; used where the back is hidden (for example, inside the structure).
The plastic face is usually 0.5 to 0.9 mm thick — the thicker the face, the stronger the surface. The chosen company will help match the panel thickness, type and colour to your profile and task based on your request.
Where sandwich panels are used
- Blind parts of windows and balconies — filling unglazed sections instead of a glass unit, where warmth and privacy are needed.
- Doors — lower and decorative inserts of metal-plastic and entrance doors.
- Reveals — finishing window and door reveals with a thin panel (see the window reveals section).
- Balconies — filling the parapet and blind zones when glazing (see turnkey balcony).
How much a sandwich panel costs
There is no single "per panel" price — the cost depends on the configuration, so companies calculate it individually. The price is driven by the thickness (24/32/40 mm), the type (single- or double-sided), the thickness and colour of the plastic (white or laminated wood-effect) and the size and cutting needed for your structure. So rather than going by a "price per sheet", compare the companies' offers for your specific opening and get an exact calculation by request.
Why people order sandwich panels on OKNA.ua
- Compare offers from many companies. OKNA.ua gathers offers from window companies across Ukraine — you compare thickness, type, colour, prices and lead times and choose the best option.
- A catalog of companies in one place. Compare by price, rating and lead time and choose who to leave a request with — instead of calling each one separately.
- Cutting to your size. The chosen company cuts the panel to the dimensions of your window, door or balcony — with no "one-size-fits-all" offcuts.
- Delivery and fitting from the chosen company. Delivery and installation of the panel are done by the company you choose; it is set into the profile using a method that preserves the seal.
- Transparent prices and warranty. You see "from" prices from different companies and choose by cost and lead time; the warranty is provided by the chosen company.
How to order a sandwich panel
- Choose a company in the catalog on this page — by price, rating and lead time.
- Leave it a request (where it will be used: window, door, balcony, reveals; desired thickness 24/32/40 mm, single- or double-sided, colour) — a representative will get in touch, take measurements if needed and quote an exact price.
- The chosen company makes the panel to your dimensions, delivers and installs it.
Sandwich panels in your city
- Sandwich panels Kyiv
- Sandwich panels Odesa
- Sandwich panels Kharkiv
- Sandwich panels Lviv
- Sandwich panels Dnipro
Questions and answers
What is a sandwich panel for windows?
It is a fill-in panel of three layers: two outer sheets of rigid PVC and a thermal-insulating polystyrene core between them. It closes the blind (unglazed) parts of windows and balconies, fills door inserts and finishes reveals. The panel is lighter and warmer than glass, needs no additional finishing and is installed straight into the profile of the structure.
Which sandwich-panel thickness should I choose — 24, 32 or 40 mm?
24 mm is the most common option for filling the blind parts of windows and balconies. 32 mm is thicker and warmer, for door inserts and structures with higher rigidity requirements. 40 mm gives maximum insulation, for entrance doors and "warm" balconies. For finishing reveals a thin 10 mm panel is used. The chosen company will help match the thickness to your profile and task based on your request.
What is the difference between a single-sided and a double-sided panel?
A double-sided panel has rigid PVC on both faces — both surfaces are finished and moisture-resistant; it goes where the panel is seen from both sides (windows, doors, balconies). A single-sided panel has the PVC face on one side only, with a technical layer on the other; it is chosen where the second side is hidden inside the structure. The chosen company will advise which type you need.
How much does a sandwich panel cost?
There is no single price: the cost depends on the thickness (24/32/40 mm), the type (single- or double-sided), the thickness and colour of the plastic and the cutting needed for your structure. That is why companies calculate the price individually. Choose a company in the catalog on OKNA.ua and leave a request — and you will get an exact calculation for your window, door or balcony.
Can I order a sandwich panel to my own size?
Yes. Companies in the OKNA.ua catalog cut the panel to the dimensions of your structure — window, door, balcony or reveals. Leave a request with where it will be used and the desired thickness and colour, and the chosen company will make the panel to your dimensions, deliver and install it.
Do you take measurements?
OKNA.ua is a platform: measurements are taken by the company you choose from your request. Its technician can come out, take exact dimensions and advise on the thickness and type of panel for your conditions. For a preliminary estimate you can give approximate dimensions, and the company will quote the exact price after measuring.
