---
product_id: 161230098
title: "STEIGNER Acrylic Shower Threshold - SDD03 5 mm - Half-Round Semicircular Profile Protection Against Water Leakage 50 cm"
brand: "steigner"
price: "HK$162"
currency: HKD
in_stock: true
category: "Diy"
url: https://www.desertcart.hk/products/161230098-steigner-acrylic-shower-threshold-sdd03-5-mm-half-round-semicircular
store_origin: HK
region: Hong Kong
---

# STEIGNER Acrylic Shower Threshold - SDD03 5 mm - Half-Round Semicircular Profile Protection Against Water Leakage 50 cm

**Brand:** steigner
**Price:** HK$162
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** STEIGNER Acrylic Shower Threshold - SDD03 5 mm - Half-Round Semicircular Profile Protection Against Water Leakage 50 cm by steigner
- **How much does it cost?** HK$162 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/161230098-steigner-acrylic-shower-threshold-sdd03-5-mm-half-round-semicircular)

## Best For

- steigner enthusiasts

## Why This Product

- Trusted steigner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Optimal protection against leaking water STEIGNER acrylic threshold protects the bathroom floor from flooding. The strip creates a water barrier, trapping water in the shower area. Thanks to the transparent form, the acrylic threshold is aesthetic and is perfect for any bathroom arrangement. SDD03 acrylic threshold can be used in classic shower enclosures, with barrier-free showers, on the floor, etc. Self-adhesive makes the installation quick and easy. The installation of the acrylic threshold is extremely fast and simple. All you need to do is remove the red protective foil and apply the strip to a cleaned, degreased and dried surface. Then press the element firmly and wait 24 hours before the first use so that the adhesive bonds well to the surface. In the case of installation in a shower enclosure, the acrylic threshold should be covered by the wing from the bottom seal (approx. 2-3 mm).

## Features

- Self-adhesive acrylic threshold, ideal for protection against flowing water and for blocking its outflow - size: 5 mm, height in two variants 5 mm or 10 mm - material: acrylic (transparent)
- Equipped with a transparent adhesive strip for long-lasting assembly - in the case of installation in a shower enclosure with glass doors, the bottom seal should overlap the threshold (about 2-3 mm)
- Suitable for shower cabins, glass doors, barrier-free bathrooms - it is used in addition to water-resistant profiles in shower enclosures as well as tiled shower trays
- Shower seals for glass with a thickness of 3.5 mm, 4 mm, 5 mm, 6 mm, 7 mm or 8 mm can be found on our other auctions. Our range also includes magnetic seals of various shapes and sizes.
- After installation, wait at least 24 hours before first use. To extend the life of the seal, we recommend STEIGNER shower cleaner. It is safe for the surface and forms a hydrophobic coating.
- ›See more product details

## Images

![STEIGNER Acrylic Shower Threshold - SDD03 5 mm - Half-Round Semicircular Profile Protection Against Water Leakage 50 cm - Image 1](https://images-na.ssl-images-amazon.com/images/I/414PFl8aVJL.jpg)
![STEIGNER Acrylic Shower Threshold - SDD03 5 mm - Half-Round Semicircular Profile Protection Against Water Leakage 50 cm - Image 2](https://images-na.ssl-images-amazon.com/images/I/31eDcwRrqnL.jpg)
![STEIGNER Acrylic Shower Threshold - SDD03 5 mm - Half-Round Semicircular Profile Protection Against Water Leakage 50 cm - Image 3](https://images-na.ssl-images-amazon.com/images/I/31O%2Br1d8IvL.jpg)
![STEIGNER Acrylic Shower Threshold - SDD03 5 mm - Half-Round Semicircular Profile Protection Against Water Leakage 50 cm - Image 4](https://images-na.ssl-images-amazon.com/images/I/418HuDRgm3L.jpg)
![STEIGNER Acrylic Shower Threshold - SDD03 5 mm - Half-Round Semicircular Profile Protection Against Water Leakage 50 cm - Image 5](https://images-na.ssl-images-amazon.com/images/I/41NlLyar5JL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/161230098-steigner-acrylic-shower-threshold-sdd03-5-mm-half-round-semicircular](https://www.desertcart.hk/products/161230098-steigner-acrylic-shower-threshold-sdd03-5-mm-half-round-semicircular)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-26*