--- product_id: 729177657 title: "Glass Block Vent - 18\" W x 8\" H Vinyl Hopper Vent" brand: "advantage vent" price: "1926066₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/729177657-glass-block-vent-18-w-x-8-h-vinyl-hopper store_origin: VN region: Vietnam --- # 18" W x 8" H perfect fit Double pane bubble seal for thermal efficiency UV stabilized PVC for lasting durability Glass Block Vent - 18" W x 8" H Vinyl Hopper Vent **Brand:** advantage vent **Price:** 1926066₫ **Availability:** ❌ Out of Stock ## Summary > 🪟 Elevate your space with smart, stylish ventilation that works as hard as you do! ## Quick Answers - **What is this?** Glass Block Vent - 18" W x 8" H Vinyl Hopper Vent by advantage vent - **How much does it cost?** 1926066₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/729177657-glass-block-vent-18-w-x-8-h-vinyl-hopper) ## Best For - advantage vent enthusiasts ## Why This Product - Trusted advantage vent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Made in the USA with maintenance-free, UV-resistant materials for years of reliable use - • **Energy-Smart Design:** Maximize natural light while cutting UV damage and energy costs - • **Bug-Free Ventilation:** Keep pesky insects out without sacrificing airflow - • **Effortless Installation:** Protective film and lightweight design make setup a breeze - • **Thermal Shield Technology:** Double pane extruded bubble seal locks in comfort and blocks drafts ## Overview The Advantage Vent Glass Block Vent (18" W x 8" H) is a durable, energy-efficient vinyl hopper vent featuring double pane extruded bubble seals and frosted glass sash doors. Made in the USA from UV-stabilized PVC, it offers superior thermal performance, easy installation with protective film, and effective insect protection, all in a sleek white finish weighing just 1.59 kg. ## Description The glass block is a seek that provides energy efficient, light permeability, and security that is essential in heat sealed glass with factory vinyl glass block hopper vents. Variable opening allows you to choose the amount of air to get the air from our mouth. The seal of the mouth is closed and the extrusion bubble seal is sure to keep air out. Performs to the highest standard for our Hoppers Mouth Mortar or Silicone Installation. ## Features - Made in the USA - Energy efficient window style construction for superior UV resistance - Double pane extruded bubble seal with frosted glass sash doors for thermal properties - In order to make installation easier with protective film and good quality - Remove Bugs Outside Screen Door ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Advantage Vent | | Model Number | SR1808 | | Product Dimensions | 43.8 x 8 x 19.6 cm; 1.59 kg | | Color | white | | Material | Durable, maintenance-free, U.V. stabilized PVC material | | Are Batteries Included | No | | Item Weight | 1.59 Kilograms | ## Images ![Glass Block Vent - 18" W x 8" H Vinyl Hopper Vent - Image 1](https://m.media-amazon.com/images/I/51iI4MKgrSL.jpg) ![Glass Block Vent - 18" W x 8" H Vinyl Hopper Vent - Image 2](https://m.media-amazon.com/images/I/51vV57-L2lL.jpg) ![Glass Block Vent - 18" W x 8" H Vinyl Hopper Vent - Image 3](https://m.media-amazon.com/images/I/51WbuP4PyuL.jpg) ![Glass Block Vent - 18" W x 8" H Vinyl Hopper Vent - Image 4](https://m.media-amazon.com/images/I/51LrP7bjluL.jpg) ![Glass Block Vent - 18" W x 8" H Vinyl Hopper Vent - Image 5](https://m.media-amazon.com/images/I/51iSfDxznLL.jpg) ## Questions & Answers **Q: what is the rough opening ?** A: THE EXACT MEASUREMENTS FOR THIS HOPPER/VENT IS 15 3/4W X 7 3/4H, SO THE ROUGH OPENING REQUIRED TO INSTALL IT IS AROUND 16W X 8H. **Q: Can I install this with the handle outside for a chicken coop?** A: I dont see why not.....as long as there is air flow. **Q: can this be installed vertically** A: I installed it inside a shower wall at the top to let natural light in for the application I used it for I used 1x6 and made a box trimmed around window frame with quarter round it worked great for mounting the window I see no reason why you wouldn't be able to mount this window in any direction the only thing about mounting it sideways would be the direction the window opens if you are using for a vent window it should work fine if you have limited space for a window that opens turning it vertical should have no effect on opening the window properly. Hopefully this helps you. **Q: Can this be installed upside down opening to the outside like an awning?** A: It could be installed upside down to the outside, but then you’d have to go outside to open it. I have mine installed upside down opening inside. ## Frequently Bought Together - 18x8 Hopper Window for Glass Blocks, Sheds, Cabins, Tiny Homes, Garages - Park Ridge Products VBSI3216PR Window, 32" x 16", White - Park Ridge Products VBHI3218PR VBHI Vinyl Basement Hopper Window, 32" x 18", White --- ## 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.vn/products/729177657-glass-block-vent-18-w-x-8-h-vinyl-hopper](https://www.desertcart.vn/products/729177657-glass-block-vent-18-w-x-8-h-vinyl-hopper) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*