Windows, doors and terrace systemsLT

Terrace doors and structures

Patio doors and terrace systems

PVC and aluminium patio doors in Vilnius and throughout Lithuania. Compare four opening principles and 17 systems, from lift-and-slide HS to folding doors.

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Architectural sketch of a modern house with large HS sliding terrace systems

Quality and choice

More daylight, more space and an effortless connection to the terrace.

We select the right system around opening size, frame material, threshold type, thermal performance, everyday operation and the architecture of the building.

Product family

Four patio-door opening principles

Lift-and-slide HS terrace door sketch

HS lift-and-slide patio doors

Lift-and-slide systems for large glazed structures, smooth sash movement and convenient access to the terrace.

HS lift-and-slide patio doors
Folding terrace door sketch

Aluminium folding patio doors

Folding door systems whose leaves stack neatly to one side, opening up a particularly large part of the aperture.

Aluminium folding patio doors
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Four opening principles

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Generous glazed areas

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Configured for the individual project

Four opening principles

HS, PSK, sliding or folding doors?

Compare movement and use before selecting a system. Glazing, dimensions and installation details matter for every construction.

SystemOperationWhen to considerCheck before ordering
HS lift-and-slide patio doorsSash lifts and slidesWide openings, large-format glazingThreshold, sash weight and track layout
PVC and aluminium sliding patio doorsSash moves along the constructionSpace saving, PVC or minimalist aluminiumActual thermal performance and sealing
PSK tilt-and-slide patio doorsTilt plus sliding away from the framePassage and room ventilationHardware, weight, threshold and operation
Aluminium folding patio doorsLeaves fold and stack to the sideOpening a large part of the apertureStacking space, layout and threshold

A choice for your opening

How to choose patio doors

This terrace-systems catalogue covers doors and glazed constructions. PVC and aluminium options are selected for opening size, everyday use and insulation requirements.

Opening and passage
Compare HS lift-and-slide, PSK tilt ventilation, sliding sashes and folding leaves. Sliding and fixed sections determine the actual clear passage.
Insulation and glazing
Assess whole-construction Uw, glass safety and sunlight. Lower Uw means less heat transfer; compare equivalent dimensions and specifications.
Thresholds and installation
Agree floor levels, terrace height, drainage and fixing before ordering. A low threshold does not mean every frame can be recessed into the floor.

An individual quotation

What determines patio door pricing?

Dimensions, system, glazing, finish, sash layout, hardware and thresholds determine patio-door pricing. Installation, removal and reveal finishing are assessed for the agreed scope of work.

Send opening dimensions, a photo or drawing, the preferred opening, finish and site location. Include installation, removal and finishing requirements for an individual quotation.

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Before ordering

Questions before choosing patio doors

How do HS, PSK and folding doors differ?

HS lifts and slides; PSK tilts for ventilation and slides after moving away from the frame; folding leaves stack to the side. Other sliding systems have their own movement and sealing designs.

Are all sliding doors equally suitable for a heated home?

No. Assess the actual construction's thermal requirements. IGLO SLIDE, for example, is intended for locations without high insulation requirements.

What should I send for a patio-door quotation?

Opening width and height, a photo or drawing, required clear passage and opening direction. Include finish, location, floor/terrace levels and installation or removal requirements.

Let’s start with a conversation

Looking for windows, doors, a terrace system or window sills?

Contact us and we will help you choose the right solution for your project.