Door innerfilling

The Filling Matters Too! In interior doors, we distinguish several types of internal fillings that significantly affect the strength, durability, and weight of the door leaf. When choosing doors, it is worth paying attention to this choice, even though it is not visible at first glance. The door filling should be selected based on the properties we expect from the doors. Each filling type offers different sound insulation or resistance to breakage.

Internal Filling of Interior DOORS WITH SANDWICH CONSTRUCTION:

HONEYCOMB		Reinforced paper honeycomb is a stabilizing filling made of specially hardened paper folded into hexagonal honeycomb shapes (cell size 25 mm). This structure ensures the compression strength of the filling.
		lightweight affordable price	lower durability low sound insulation
CHIPBOARD CORE		Lightweight perforated chipboard (DTD) meets everyday use needs and ensures the strength of the entire door leaf structure.
		higher durability better sound insulation ideal price-performance ratio	moderately heavy (heavier than honeycomb, lighter than full chipboard)
HOMALIGHT		Homalight is a natural, solid fiberboard specifically designed for door fillings. It is produced through a dry process using natural materials. We use it in the Rustic series doors, where it pairs with highly durable PVC foil to create a high-quality product.
		for the Rustic door series with PVC foil (Odysseus, Achilles, Hector, Diona, Aulida, Elida) lightweight high insulation and acoustic properties

Internal Filling of Interior DOORS WITH FRAME CONSTRUCTION:

MDF

MDF is a medium-density fiberboard. This material, created by pressing wood fibers, is used for solid fillings inserted into the frame of doors with frame construction. MDF features strong edges and a homogeneous structure.

Internal Filling of SPECIAL DOORS:

SOLID CHIPBOARD

Solid chipboard is highly resistant to breakage. Doors with this filling are very strong and stable but also heavier. This type of filling is found in certain special door models in our SEPOS range. A detailed description of their internal filling can be found in the DESCRIPTION section of each door type.

Internal Filling of SOLID WOOD DOORS:

SOLID WOOD

Solid wood is a natural material with long-lasting durability. These doors are made from laminated wooden panels, known as spliced boards. The use of modern adhesives ensures stronger joints than the wood itself.