---
product_id: 62706896
title: "BH05603 Windows and Door Fully Adjustable Trickle Vent 400 mm (15.748 inch) -White"
brand: "merriway"
price: "C$1047"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/62706896-bh05603-windows-and-door-fully-adjustable-trickle-vent-400-mm
store_origin: NI
region: Nicaragua
---

# Versatile for all window types 400mm adjustable length Easy installation BH05603 Windows and Door Fully Adjustable Trickle Vent 400 mm (15.748 inch) -White

**Brand:** merriway
**Price:** C$1047
**Availability:** ✅ In Stock

## Summary

> 🌬️ Let Fresh Air In, Keep Stale Air Out!

## Quick Answers

- **What is this?** BH05603 Windows and Door Fully Adjustable Trickle Vent 400 mm (15.748 inch) -White by merriway
- **How much does it cost?** C$1047 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/62706896-bh05603-windows-and-door-fully-adjustable-trickle-vent-400-mm)

## Best For

- merriway enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Enhance air circulation effortlessly.
- • **Sleek Design:** Polished white finish complements any decor.
- • **Durable Build:** Crafted from high-quality plastic for longevity.
- • **Universal Fit:** Perfect for PVCu, timber, and aluminum frames.
- • **User-Friendly:** Simple installation with clear instructions.

## Overview

The Merriway BH05603 Trickle Vent is a fully adjustable 400mm vent designed for windows and doors, compatible with PVCu, timber, and aluminum materials. Its sleek white finish and durable plastic construction ensure both functionality and style, making it an essential addition for improved air circulation in your home.

## Description

BH05603 Windows and Door Fully Adjustable Trickle Vent 400 mm (15.748 inch) -White

## Features

- Pack of 1 x Window / Door Trickle Vent White 4o0 mm
- Suitable For Pvcu, Timber and Aluminium Windows and Doors
- Window Fittings and Accessories
- If instructions for fixing, assembly or maintenance of the products are included in the packaging then please ensure that they are followed
- Manufacturer: Merriway

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Merriway |
| Part Number | BH05603 |
| Product Dimensions | 45 x 2.5 x 12.5 cm; 21 g |
| Item model number | BH05603 |
| Size | ONE SIZE |
| Colour | White |
| Style | Single |
| Finish | Polite |
| Material | Plastic |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Plug profile | Floor Mount |
| Included Components | 1 x Window Door Trickle Vent |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 21 g |

## Product Details

- **Brand:** Merriway
- **Mounting type:** Floor Mount
- **Material:** Plastic
- **Colour:** White
- **Style:** Single
- **Product dimensions:** 40L x 4W x 1.8Th centimetres
- **Finish type:** Polite
- **Number of pieces:** 1
- **Global Trade Identification Number:** 05013249444639
- **Manufacturer:** Merriway

## Images

![BH05603 Windows and Door Fully Adjustable Trickle Vent 400 mm (15.748 inch) -White - Image 1](https://m.media-amazon.com/images/I/51e6Ax-FMiL.jpg)
![BH05603 Windows and Door Fully Adjustable Trickle Vent 400 mm (15.748 inch) -White - Image 2](https://m.media-amazon.com/images/I/41LtxAc09DL.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Questions & Answers

**Q: How far apart are the screw-holes please?**
A: Around 385/390mm. They come with screws to screw into upvc if new holes needed.

**Q: Do you supply a trickle vent with internal fixing Centers of 470 ?**
A: you'll need to talk to the suppliers, this is a sort of chat area for customers to help each other.

**Q: Cn u remove the shutter at the front thanks**
A: Just remove the 2 outer fixing screws.

**Q: Hi, The trickle vents that i require, need to achieve a background ventilation (2500mm2) per room. Will these vents meet that requirement, Thanks.**
A: The inside component has a narrower aperture than the outer so that is the one that gives the maximum flow area. That is about 10mm x 350mm which gets you 3500mm so one of these should be OK by my calculations assuming the hole you are fitting them to is not smaller. The actual amount of ventilation achieved entirely depends on the air pressure outside and inside the house, and the wind direction.

## Frequently Bought Together

- Merriway BH05603 Windows and Door Fully Adjustable Trickle Vent 400 mm (15.748 inch) -White
- Angoily Door Knob Spindle 2pcs Door Handle Spindle Bar Straight Knob Spindle 10cm Door Spindle Bar Part Door Lock Replacement Parts
- Replacement Andersen Door Handle Parts 3-3/4 Long Compatible with Andersen Patio Doors, Anderson Frenchwood Hinged Door, Anderson Storm Door Handle Replacement Spindle 2579830

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ni/products/62706896-bh05603-windows-and-door-fully-adjustable-trickle-vent-400-mm](https://www.desertcart.ni/products/62706896-bh05603-windows-and-door-fully-adjustable-trickle-vent-400-mm)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-24*