# Recessed U‑shaped Brush Seal Grundline PS70 71×120×4 mm for door and frame sealing

**URL:** https://aio.lv/en/product--grundline-8148025--10787890
**Data updated:** 2025-12-30 12:36 (EET)
**Category:** Furniture Accessories
**Manufacturer:** Grundline
**Manufacturer code:** 8148025
**EAN:** 5907708148025
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grundline-8148025--10787890

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Grundline PS70 is a recessed U‑shaped brush seal measuring 71×120×4 mm designed for installation in door or frame grooves. The product provides a mechanical barrier against drafts, dust and light, improving thermal and acoustic insulation. Suitable for residential and commercial doors, it fits into a prepared slot for discreet, durable sealing.

## Long description

Grundline PS70 is a recessed U-shaped brush seal sized 71×120×4 mm for installation in door or frame grooves. Made from galvanized S235 steel with a 4 mm thickness, the seal creates a mechanical barrier that reduces drafts, dust and light penetration while helping to improve thermal and acoustic insulation. It is intended for discreet, durable sealing where the brush fits into a prepared slot in the door or frame.
Advantages
The product combines a rigid galvanized S235 steel profile with resilient brush filaments to provide durable separation between timber elements and the substrate and to prevent direct contact. The 4 mm thick steel construction ensures mechanical strength, while compatibility with common fasteners (wood screws ø10 mm or M10 bolts) simplifies installation. The recessed U-shape allows a low-profile finish that is suitable for both residential and commercial door applications.
Suitable for
Sealing gaps between door leaf and frame in residential doors
Sealing commercial or office doors to reduce drafts and dust
Mounting in pre-cut grooves in wooden or metal frames
Applications requiring separation of timber elements from concrete or other substrates
Key specifications
Model: Grundline PS70
Dimensions: 71 × 120 × 4 mm (profile cross-section and thickness; overall recessed U-shape)
Material: galvanized S235 steel
Steel thickness: 4 mm
Compatible fasteners: wood screws ø10 mm or bolts M10
MPN: 8148025
EAN: 5907708148025
How to use
Prepare a groove in the door or frame sized to accept the recessed U-shaped profile. Position the Grundline PS70 brush seal into the prepared slot so the brush filaments contact the adjacent surface evenly. Fix the profile using suitable fasteners—wood screws ø10 mm into timber or M10 bolts where applicable—ensuring secure, even attachment along the length. Trim or adjust the seal length as required before final fastening.
Usage recommendations
For best performance, ensure the groove dimensions match the profile cross-section and fasteners are appropriate for the substrate. Verify brush contact along the full length to avoid light or air leaks. Use corrosion-resistant fasteners in exposed or humid environments.

## FAQ

### How much does the Recessed Brush Seal Grundline PS70 71×120×4 mm cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 66 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 02.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Grundline 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 Grundline 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/10787890/60037582_large.webp