Panels for doors
Panels for doors – as a manufacturer of door fillings, the company Ostrowski Sp. z o.o. produces door sandwich panels in many different variants. You will find products such as aluminum door panels, HPL door panels, PVC door panels or light plywood door panels. Sandwich panels have fillings according to the customer’s needs, who can choose a core made of high-quality extruded polystyrene (XPS) – which we recommend. Polyurethane foam (PUR), ecological PT foam or expanded polystyrene (EPS). Our Classic-Therm® panels can be equipped with special inserts. The first one is the dB insert – sound absorbing, used as acoustic insulation, and the second one is the ALU insert for anti-burglary doors.
HPL door panels
Classic-Therm® HPL door panels are made of thermo-reactive resin panels. Produced in special presses, designed for laminate using high pressure and temperature, the HPL (High Pressure Laminate) material gives the boards a very low thermal expansion, high hardness and mechanical resistance that do not change over time. HPL laminates are covered with a decorative foil according to sampler Renolit, COVA or Continental (Hornschuch). HPL door panels are produced in thicknesses of 10, 24, 36, 40, 44, 48 mm and the standard sizes are: 2150 x 900, 3050 x 1150, 3050 x 1300 mm.
Aluminum door panels
Classic-Therm® ALU aluminum panels for doors are made of raw or varnished (RAL color palette) aluminum sheet with a thickness of 1.0, 1.5 or 2.0 mm. The filling is XPS foam. Aluminum is currently one of the best and most durable materials used for door panels (aluminum). As standard, the boards are produced in the following formats: 2000 x 1000, 2500 x 1250, 3000 x 1500 mm and thicknesses: 10, 24, 36, 40, 44, 48 mm. These are, of course, standard parameters, and other formats or thicknesses are available individually after the customer contacts our sales department.
PVC door fillings
Classic-Therm® PVC door fillings. Thanks to the materials that were used in the production of panels, PVC door fillings are characterized by durability as well as low weight with high product stiffness. PVC sandwich panels are an element that makes the entrance door acquire an individual character, and are characterized by a high coefficient of thermal transmittance and resistance to weather conditions. The inner layer of PVC sandwich panels is extruded polystyrene (XPS) with the possibility of retrofitting the above-mentioned special inserts. The outer surface of the board is made of hard PVC with a thickness of 1.0, 1.3, 1.5 or 2.0 mm. Standard panels are produced in the following formats: 2000 x 1000, 3000 x 1500, 3000 x 2000 mm and thicknesses: 10, 20, 24, 36, 40, 44, 48 mm. Panels for doors.
Door fillings producer
All door panels offered by our company are made of the highest quality materials, thanks to which the producers of doors and windows or distributors in the industry such as joinery can be sure of receiving a product that meets their requirements. We guarantee that by deciding to purchase the products we offer, you receive not only a guarantee of their high quality, but also comprehensive customer service. Also offer the production of sandwich panels made to special customer orders.
We invite you to cooperate and we also encourage you to like our company page on Facebook – Ostrowski – Producer of sandwich panels
If you have any questions about our product range, please contact us directly:
Sales representatives:
Kamil Nierychło 
Sales Europe
email: k.nierychlo@ostrowski.eu
tel.: +48 508 312 910