# Insulation Knife KWB 015920 270 mm – KWB hand tool for cutting insulation materials

**URL:** https://aio.lv/en/product--kwb-015920--11438117
**Data updated:** 2026-02-15 12:35 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** KWB
**Manufacturer code:** 015920
**EAN:** 4009310159206
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-015920--11438117

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

KWB Insulation Knife 015920 is a 270 mm hand tool designed for cutting insulation materials. It features a long 270 mm blade length for straight, controlled cuts in mineral wool, foam and similar insulation. Suitable for use in construction and renovation work, it helps achieve precise edges, faster installation and safer handling of insulation sheets and panels.

## Long description

The KWB Insulation Knife 015920 is a 270 mm hand tool designed for cutting insulation materials with precision and control. Featuring a long 270 mm blade, the tool is intended to make straight, even cuts in mineral wool, foam boards and other common insulation products used in construction and renovation. The knife balances cutting length with hand-operated control to help users achieve clean edges and faster fitting of insulation sheets and panels.
Advantages
The extended blade length enables long, continuous cuts that reduce the need for repeated passes and improve cutting consistency. Its ergonomic handle provides secure grip and safer handling during manual cutting tasks. The tool’s design focuses on delivering straight cuts across full insulation widths, helping to minimise waste and speed up installation work.
Suitable for
 Cutting mineral wool and glass wool insulation
 Trimming foam boards and rigid insulation panels
 On-site insulation fitting during renovation and new build projects
 Creating straight edges for installation around windows, doors and service penetrations
Key specifications
 Blade length: 270 mm for extended straight cuts
 Tool type: hand-operated insulation knife
 Intended materials: mineral wool, foam insulation and similar soft to medium-density insulation
 Grip: ergonomic handle for secure manual control
 Use case: cutting, trimming and shaping insulation sheets and panels
How to use
Place the insulation material on a stable surface and mark the cut line. Hold the knife with a firm grip and align the blade along the marked line. Apply steady pressure and draw the blade through the material in a single smooth motion when possible, or use multiple controlled passes for thicker sections. Maintain a consistent angle to ensure straight edges and check the fit against adjoining panels or framing as you work.
Usage recommendations
Use appropriate personal protective equipment such as gloves and eye protection when cutting insulation. For denser or thicker insulation, make several light passes rather than forcing the blade in one stroke. Keep the blade clean and replace it if it becomes dull to maintain cutting performance and reduce material tearing.

## FAQ

### How much does the Insulation Knife KWB 015920 270 mm cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All KWB products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized KWB service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11438117/66077712_large.webp