Neotherm+ thermal profiles for window installers — from stock in Vilnius, in quantity
If you install windows regularly, you need the profile in stock today, a clear price for the quantity and an invoice issued to your company. This page is about that. Single orders are easiest in the shop; quantities are best agreed by phone.
On business days we reply the same day.
What is in stock
- Neotherm+ window installation profiles — 9 heights: 65, 80, 100, 120, 150, 180, 200, 250 and 300 mm. Width 85 mm, strip length 1170–1200 mm (depends on height).
- Therma+ polyurethane adhesive for bonding the profile — 600 ml cans.
- Therma+ concrete screws for 65–120 mm profiles — pack of 100.
- Therma+ screws for gas-silicate (Ytong) and aerated concrete — pack of 100.
Technical data you can put in the project
All figures come from the declaration of performance No. 1500-2019-07-15 (Regulation (EU) No 305/2011). We will send the declaration by e-mail on request.
| Thermal conductivity λ | 0.038 W/(m·K) (LST EN 12667) |
|---|---|
| Compressive strength CS(10) | ≥ 1500 kPa (LST EN 826) |
| Bending strength BS | ≥ 1700 kPa (LST EN 12089) |
| Reaction to fire | Class E (LST EN 13501-1) |
| Material | High-density EPS — expanded polystyrene per LST EN 13163 |
| Dimensional tolerances | Length ±3 mm, width ±2 mm, thickness ±2 mm (LST EN 822, EN 823) |
The profile is intended for window installation within the thermal insulation layer. The applicable Lithuanian regulation is STR 2.01.02:2016; the permitted thermal bridge value around window openings is Ψ ≤ 0.05 W/(m·K) for classes A, A+ and A++.
How to order in quantity
- Call +370 609 93835 or write to info@therma.lt: list profile heights and quantities (strips or metres), adhesive and screw quantities, delivery address or pick-up.
- We send a quote with the final price. UAB Kevalita is not a VAT payer — the price is final, no VAT is added. The invoice is issued to your company details.
- Payment by bank transfer against the invoice or via Paysera (all Lithuanian banks and cards). We prepare the order once payment is received.
- As the project continues, re-order the same heights by phone — nothing needs to be filled in again.
Pick-up and delivery
- Pick-up at Tarandės g. 34A, Vilnius — free; we agree the time by phone or e-mail.
- Delivery in Lithuania — €15, within 1–3 business days after payment. Free when the order exceeds €500.
- Delivery to EU countries — €25, within 3–7 business days.
- Once shipped, we e-mail the tracking number.
How many strips a project needs
Rough calculation: add up the perimeters of all windows in metres and divide by the strip length (1.17 m or 1.2 m, depending on the height). Add a cutting allowance for corners — usually 5–10 %. Send us the window list with dimensions and we will calculate the quantity for you.
Frequent installer questions
Do you supply larger quantities to construction companies and window installers?
Yes. Profiles are kept in stock in Vilnius, so quantities can be prepared quickly. For larger quantities we prepare an individual quote — call +370 609 93835 or write to info@therma.lt with heights and quantities.
Do you issue invoices to companies?
Yes, the invoice is issued with your company details. UAB Kevalita is not a VAT payer, so the stated price is final and no VAT is added.
Which profile height should I choose?
The height is chosen by how far the window is moved out into the insulation layer — usually according to the planned insulation thickness. 9 heights from 65 to 300 mm are in stock. If in doubt, send a detail drawing or a photo and we will help you choose.
Can we pick up the same day?
Pick-up at Tarandės g. 34A, Vilnius is free. Agree the time by phone in advance so the goods are ready when you arrive.