--- product_id: 139348486 title: "Mattress Elevator 5-Inch - Gentle Incline Under Mattress Support - Riser for Snoring, Acid Reflux, and Sinus Relief, King" brand: "avana" price: "€ 623.10" currency: EUR in_stock: true reviews_count: 13 category: "Avana" url: https://www.desertcart.be/products/139348486-mattress-elevator-5-inch-gentle-incline-under-mattress-support-riser store_origin: BE region: Belgium --- # CertiPUR-US certified foam 5-inch gentle incline King-size split design Mattress Elevator 5-Inch - Gentle Incline Under Mattress Support - Riser for Snoring, Acid Reflux, and Sinus Relief, King **Brand:** avana **Price:** € 623.10 **Availability:** ✅ In Stock ## Summary > 🛌 Elevate your sleep, elevate your life—comfort meets wellness in every inch! ## Quick Answers - **What is this?** Mattress Elevator 5-Inch - Gentle Incline Under Mattress Support - Riser for Snoring, Acid Reflux, and Sinus Relief, King by avana - **How much does it cost?** € 623.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/139348486-mattress-elevator-5-inch-gentle-incline-under-mattress-support-riser) ## Best For - avana enthusiasts ## Why This Product - Trusted avana brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Subtle 5-Inch Elevation:** Experience relief without sacrificing comfort with a gentle incline perfect for sensitive sleepers. - • **Seamless Bed Integration:** Compatible with standard flat sheets for a sleek, hotel-quality look that fits your modern bedroom aesthetic. - • **Eco-Conscious, USA-Made Foam:** Crafted from premium high-density foam with CertiPUR-US certification, ensuring safety and sustainability. - • **Effortless King-Size Installation:** Two-piece split design makes setting up under heavy mattresses a breeze—no heavy lifting required. - • **Natural, Drug-Free Symptom Relief:** Reduce acid reflux, snoring, and sinus congestion naturally—wake up refreshed without medications. ## Overview The Avana Mattress Elevator offers a gentle 5-inch incline designed to alleviate acid reflux, snoring, and sinus issues without compromising sleep comfort. Its two-piece king-size design simplifies installation under heavy mattresses, while premium CertiPUR-US certified foam ensures durability and eco-friendly quality. Compatible with standard flat sheets, this mattress riser delivers drug-free relief and a sleek, integrated look for a healthier, more restful night. ## Description Buy Avana Mattress Elevator 5-Inch - Gentle Incline Under Mattress Support - Riser for Snoring, Acid Reflux, and Sinus Relief, King: Mattresses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works but your mattress will slide - I've used this for quite a while now and it helps with sleep apnea, but does not cause lower back pain like using a wedge pillow does. The stress on my lower back is mitigated by my thick memory foam mattress and topper. Unfortunately with a deep mattress this foam is exposed from your mattress cover and sheets. I didn't worry until my uncle died and I took on his cat who enjoys tearing it up. I recommend they sell a cover for the wedge so it isn't so much fun for cats to destroy with a non-slio top surface. My mattress slides about 5 inches away from the headboard pretty quickly on this thing. Moving it back in position is a lot of extra effort I won't be able to do in my golden years. Great price, wonderful product but needs a anti slip cover so the mattress doesn't slide and the cat doesn't just love scratching at the foam. It has retained it's shape over years but I am not particularly heavy. Review: GReat quality product - wonderful for lung, reflux etc - This exact product - was shown to us and recommended by our doctor (mayo) to help with my ‘issues’. She wanted a full length wedge, as she said people tend to slide down off of pillow wedges. So we ordered a set of these for our queen size bed. The quality is great - they fit and perform perfectly. They did exactly what they’re supposed to do. I definitely slept better almost the first night. I will warn you - they take some getting used to. Give it a few weeks. We did run into one problem - my husband tends to have some edema (ankles and feet) - and these wedges made that significantly worse. The solution for that was for him to sleep with a pillow under his feet. Here are notes re our set-up experience. We have a traditional cherry bed frame - and were using a box spring under our mattress. A) i COULD have put these wedges between the box spring and the mattress - but that made the bed too high for us. B) thus, i removed the box spring - this then required bed ‘slats’ for the frame. I measured the frame width and length and determined the width minus 1/3 inch. (This would give me slats i could lay into the frame, but still wide enough to stay on the frame, even with weight which can cause slight bowing). Home Depot etc - tell the ‘person’ in lumber you need bed slats. In most cases they’ll recommend the boards to use - likely 4-6 inch wide by 1/2in thick. You’ll need sufficient boards to not quite fill the length of your bed. (Not to tight a fit - but close.) Give the rep your width measurement - they’ll cut - and you’re on your way home. BUT while you are there - buy a basic plastic ‘tarp’ (brown is nice) C) Once home, lay your slats in place. Then lay in your tarp. Staple gun or tac your tarp in place on one side - then cut to fit the rest (this will protect your new wedges and/or your mattress from rubbing tears against the wood). Lay in your wedges - put the mattress in place - you’re done. ## Features - Gentle 5″ Incline for Sensitive Sleepers — Our high-density foam mattress elevator offers a subtle incline that provides effective elevation without dramatically raising your bed; ideal for users who want relief from acid reflux or respiratory issues without sacrificing sleep comfort. - Two‑Piece Split Design for Easy Installation & Storage — King size is delivered as two 38″ wide slanted sections for a standard king bed — makes insertion under a heavy mattress simple. - Drug‑Free Relief for GERD & Acid Reflux — Elevated support naturally helps reduce symptoms of acid reflux, GERD, snoring, sinus congestion, and other related conditions — no medication required. - Works with Standard Flat Sheets — Compatible with a standard flat sheet for a seamless look; premium cotton/poly fitted covers sold separately - USA‑Made Foam with CertiPUR‑US Certification — Constructed from premium high-density foam in Atlanta, certified for low VOC, no harmful substances, and backed by a manufacturer guarantee. Packaged roll compressed to reduce our carbon footprint. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R8FGQQP | | Additional Features | Durable, Orthopedic, Pressure Relief | | Age Range Description | Adult | | Best Sellers Rank | #101,499 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #55 in Bed Risers | | Brand Name | Avana | | Color | White | | Construction Type | Foam Construction | | Cover Material | Medium Density Polyurethane Foam | | Customer Reviews | 4.5 4.5 out of 5 stars (1,058) | | Fill Material | Polyurethane Foam | | Included Components | 2 x 38" wide foam elevators | | Is Customizable? | No | | Is Electric | No | | Is Foldable | No | | Item Depth | 5 inches | | Item Dimensions | 80 x 76 x 5 inches | | Item Dimensions L x W x Thickness | 80"L x 76"W x 5"Th | | Item Firmness Description | Medium | | Item Type Name | 5-Inch Size - Gentle Incline Under Mattress Support | | Item Weight | 19 Pounds | | Manufacturer | Avana | | Manufacturer Warranty Description | 1 year limited manufacturer. | | Material Type | Polyurethane Foam | | Mattress Comfort Layer Material | Comfort Foam | | Model Name | Avana Mattress Elevator | | Model Number | 18437 | | Number of Layers | 1 | | Portable | No | | Product Benefits | Acid Reflux Relief | | Product Care Instructions | Hand Wash Only | | Size | King | | Style Name | Minimalist | | UPC | 845628065945 | | Unit Count | 1.0 Count | | top-style | Foam | ## Product Details - **Brand:** Avana - **Cover Material:** Medium Density Polyurethane Foam - **Fill Material:** Polyurethane Foam - **Item Firmness Description:** Medium - **Item Weight:** 19 Pounds - **Number of Layers:** 1 - **Product Dimensions:** 80"L x 76"W x 5"Th - **Size:** King - **Special Feature:** Durable, Orthopedic, Pressure Relief - **Top Style:** Foam ## Images ![Mattress Elevator 5-Inch - Gentle Incline Under Mattress Support - Riser for Snoring, Acid Reflux, and Sinus Relief, King - Image 1](https://m.media-amazon.com/images/I/A12ecAIjtSL.jpg) ## Questions & Answers **Q: I am undecided between getting the 5" or the 7" wedge. Has anyone tried the 7" and found it too high?** A: I have the 7 inch. I have only had it for a week, but I like it. I cannot compare the 5 inch to it though because this is my first wedge. When I wake up during the night, I find that I have slid down some in my bed, but never to the uncomfortable stage. I am sleeping better though vs. no wedge at all. I will probably never sleep flat again now that I have this one. I have it on top of my mattress. I may try it under my mattress someday to see which way I prefer to use it. I hope this helps answer your question. **Q: my dr wants me to use something that's 45 degrees - which would be more like 7" for reflux. Does 5" work as well as 7"?** A: So far my 5" has been perfect. I did have a wedge pillow that was 5 1/2" but since it was so short length wise I would slide down the pillow. Since the mattress wedge covers the whole bed the slope is gentle and I stay at the top so the acid reflux has stayed down. So for me the 5" is perfect. **Q: Can this work on top of the mattress?** A: Yes, it works well. I have a queen size mattress and it works fine. It does make a lot of difference when you have digestive problems. **Q: Are the two halves for King size packaged separately?** A: we ordered the queen size which were separated (rolled) in the same package ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works but your mattress will slide *by S***S on September 27, 2025* I've used this for quite a while now and it helps with sleep apnea, but does not cause lower back pain like using a wedge pillow does. The stress on my lower back is mitigated by my thick memory foam mattress and topper. Unfortunately with a deep mattress this foam is exposed from your mattress cover and sheets. I didn't worry until my uncle died and I took on his cat who enjoys tearing it up. I recommend they sell a cover for the wedge so it isn't so much fun for cats to destroy with a non-slio top surface. My mattress slides about 5 inches away from the headboard pretty quickly on this thing. Moving it back in position is a lot of extra effort I won't be able to do in my golden years. Great price, wonderful product but needs a anti slip cover so the mattress doesn't slide and the cat doesn't just love scratching at the foam. It has retained it's shape over years but I am not particularly heavy. ### ⭐⭐⭐⭐⭐ GReat quality product - wonderful for lung, reflux etc *by L***M on March 27, 2026* This exact product - was shown to us and recommended by our doctor (mayo) to help with my ‘issues’. She wanted a full length wedge, as she said people tend to slide down off of pillow wedges. So we ordered a set of these for our queen size bed. The quality is great - they fit and perform perfectly. They did exactly what they’re supposed to do. I definitely slept better almost the first night. I will warn you - they take some getting used to. Give it a few weeks. We did run into one problem - my husband tends to have some edema (ankles and feet) - and these wedges made that significantly worse. The solution for that was for him to sleep with a pillow under his feet. Here are notes re our set-up experience. We have a traditional cherry bed frame - and were using a box spring under our mattress. A) i COULD have put these wedges between the box spring and the mattress - but that made the bed too high for us. B) thus, i removed the box spring - this then required bed ‘slats’ for the frame. I measured the frame width and length and determined the width minus 1/3 inch. (This would give me slats i could lay into the frame, but still wide enough to stay on the frame, even with weight which can cause slight bowing). Home Depot etc - tell the ‘person’ in lumber you need bed slats. In most cases they’ll recommend the boards to use - likely 4-6 inch wide by 1/2in thick. You’ll need sufficient boards to not quite fill the length of your bed. (Not to tight a fit - but close.) Give the rep your width measurement - they’ll cut - and you’re on your way home. BUT while you are there - buy a basic plastic ‘tarp’ (brown is nice) C) Once home, lay your slats in place. Then lay in your tarp. Staple gun or tac your tarp in place on one side - then cut to fit the rest (this will protect your new wedges and/or your mattress from rubbing tears against the wood). Lay in your wedges - put the mattress in place - you’re done. ### ⭐⭐⭐⭐⭐ Simple and works GREAT *by B***Z on March 6, 2026* This is a very simple design. I have a queen size bed, so it comes in two sections (left and right) I took it out of the packaging and left it alone for an hour to 'inflate' before I installed it. It is the right thickness and firmness to support your mattress just right. The sizing was perfect and I found the material to have a slight tackiness to it, that ought to stop the mattress from sliding. I just needed to raise the head a little bit (reflux and snoring) and this simple product did the trick. 5 stars from me. ## Frequently Bought Together - Avana Mattress Elevator - 5-Inch Size - Gentle Incline Under Mattress Support, 5", King - Covers for Avana Mattress Elevator - King Size, Covers ONLY, Poly/Cotton, White - Avana Mattress Elevator - Under Bed 7-Inch Incline Foam Support, King --- ## 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.be/products/139348486-mattress-elevator-5-inch-gentle-incline-under-mattress-support-riser](https://www.desertcart.be/products/139348486-mattress-elevator-5-inch-gentle-incline-under-mattress-support-riser) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-22*