Services / External wall insulation
External wall insulation

A warmer home.
Peace of mind for years.
Good insulation begins with understanding the building. We combine substrate assessment, insulation selection and careful finishing into one considered scope.
Insulation tailored to the building
During a site visit, we inspect the facade, discuss needs and review documentation. We identify essential work and tasks worth combining with energy renovation, so the quote reflects your specific project.
Materials that form a complete system
We select EPS or mineral wool, adhesive, mesh, primer and render to meet the design and system requirements. We discuss thickness, fixing method and finish.
Careful workmanship down to the details
We prepare the substrate, install insulation and the reinforced base coat, then finish the facade. We pay particular attention to reveals, plinths, sills and junctions.
A clear scope and organised work
We agree the scope, materials and schedule before starting. For private homes, we consider daily use; for businesses and institutions, we also consider building operations.

Poradniki: External wall insulation
What should I prepare before insulating my house?
Gather building documents, facade photos and information on previous insulation. Mark damp, cracks and planned window replacement. During inspection, agree access for scaffolding and deliveries.
Itemise insulation, wall preparation, finishes, sills and the plinth. Also agree relocation of lights, house numbers and other facade elements.
How should insulation systems be compared?
Compare complete solutions compliant with the design, not just board price and thickness. Insulation properties, fixings, reinforcement layers and finishes also matter.
Before starting, confirm that materials belong to one documented system. Agree how layers will be inspected before subsequent layers conceal them.
More technical information: Przygotowanie warstw facade — Farby KABE. Execution details are matched to the design and the documentation of the products used.
FAQ — frequently asked questions
EPS or mineral wool?
The choice depends on design requirements, construction and desired performance. We compare complete options for the specific building when preparing the offer.
Can new insulation be added over existing insulation?
Only after assessing the condition and fixing of existing layers and designing a suitable solution. Not every facade can accept added insulation.
Are window sills and scaffolding included?
Check the quotation scope. These items may be charged separately, as may substrate repairs and plinth work.
When should the render colour be selected?
Before ordering the material. View a sample outdoors and check that the colour complies with the selected system manufacturer's recommendations.
What is included in the price?
For a complete ETICS system, the quotation covers facade insulation on a sound, prepared substrate. The insulation type, thickness and finish are specified in the offer.
The price includes
- Installation of the agreed EPS or mineral wool insulation with system-compliant fixings.
- Adhesive and mesh reinforcement layer, render primer and white silicone render in the base option.
- System materials where the order includes labour and materials.
Separate quotation
- Rusztowanie, transport, wywóz odpadów and usuwanie starego ocieplenia.
- Substrate repairs, waterproofing and foundation work.
- Sills, flashings, plinths, reveals and details not listed in the selected option.
We confirm the final scope, materials and payment basis in an individual offer before work begins.
CONTACT SDS-INVEST
Let's talk about working together.

Planning a project, looking for a contractor, supplying materials or interested in a partnership? Get in touch — let's discuss the possibilities.
House insulation in Bielsko-Biała and the surrounding area
Planning house insulation or a façade renovation in Bielsko-Biała? SDS-INVEST will prepare a scope of work for a new or occupied building. We also serve Żywiec, Cieszyn, Czechowice-Dziedzice, Pszczyna, Oświęcim, Kęty and Katowice. Location and availability for your preferred dates are confirmed during quotation.
Include the approximate façade area, photos of the building and information about existing insulation. During a free site visit we will discuss the substrate condition, scaffolding access and details around windows, sills and the plinth. We will agree the choice of EPS or stone wool and the finish with reference to the project design.
Our quotation defines labour and materials, work organisation and handover arrangements. A project manager oversees delivery from quotation to completion. Check indicative prices, view our projects or enquire about crew availability.
Façade insulation prices · View our projects · Enquire about dates · Arrange a free site visit