PVC flat roofs · All of Lithuania
PVC flat-roof installation, carefully planned from the very first conversation.
Stogva takes care of PVC roof membrane installation with an experienced team of installers. We work throughout Lithuania, with a primary focus on the Vilnius region.
PVC flat roofs only
Hot-air-welded seams
Experienced installation team

Illustrative photo
01 — Service
PVC membrane installation for flat roofs
Stogva focuses on one thing: installing PVC membranes on flat roofs. We start by understanding your roof, and the installation is carried out by an experienced PVC roofing team.
Diagram: a hot-air-welded seam
Upper membrane
Lower membrane
Weld zone
Simplified illustration. Overlap width, fixing method and other details depend on the selected membrane system.
A
First, assessing the roof
Before installation, it’s important to understand the roof’s current condition, substrate and details: parapets, wall junctions, rainwater drainage and roof penetrations. This helps choose the right solution and plan the work.
B
Seams are welded with hot air
PVC membrane sheets are laid with an overlap and joined using hot-air welding equipment. Carefully welded seams and neatly finished details are among the most important parts of the installation.
C
The system is chosen to suit the roof
Membrane thickness, colour, fixing method and other characteristics depend on the selected membrane system and manufacturer. We discuss the options with your roof in mind.
02 — Why PVC
Why a PVC membrane is worth considering

Illustrative photo
A lightweight covering
A PVC membrane is thin and light. How it suits a particular roof depends on the substrate and the chosen system.
Hot-air-welded seams
Membrane sheets are joined to each other by hot-air welding, aiming for continuous, neat seams.
No open flame for the seams
No open flame is used at the seam-welding stage – the membrane is welded with hot-air equipment.
Precise detailing
The membrane can be carefully fitted around parapets, corners, rainwater drainage and roof penetrations.
Specific product characteristics depend on the selected membrane system and manufacturer – we discuss them when preparing your proposal.
03 — How it works
Four clear steps from enquiry to installation
01
Enquiry
You send an enquiry with the property location and basic details about the roof.
02
Conversation and assessment
We discuss your roof and, if needed, arrange a site assessment.
03
Individual proposal
We prepare a proposal based on your roof and the chosen membrane system.
04
Installation
We schedule the work, and the installation is carried out by the experienced PVC roofing team.
04 — Service area
We work throughout Lithuania; our main region is Vilnius and Vilnius County.
Vilnius and Vilnius County
Our main working region.
All of Lithuania
Projects in other towns and districts are discussed individually.
05 — FAQ
Frequently asked questions
Didn’t find your answer? Call or write to us and we’ll talk it through.
What is PVC flat-roof installation?
What information helps prepare an individual proposal?
What affects the price?
How long does installation take?
Does Stogva work outside Vilnius?
06 — Enquiry
Tell us about your roof
Fill in a few fields – no technical knowledge needed. If you don’t know something, just skip it. We’ll get in touch to discuss your roof.
Prefer to talk it through by phone? Call +370 657 66518.