--- product_id: 459691192 title: "Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75\"H | Harmony Solid Wood Twin Day Bed, 2 Pull-Out Storage Drawers, 400lb Capacity, For Kids, Guest Room, or Living Room" brand: "alaterre furniture" price: "$2077.18" currency: USD in_stock: true category: "Alaterre Furniture" url: https://www.desertcart.us/products/459691192-alaterre-twin-to-king-extendable-daybed-w-trundle-grey-frame store_origin: US region: United States of America --- # Durable Brazilian pine wood 2 spacious pull-out drawers Twin-to-King convertible Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75"H | Harmony Solid Wood Twin Day Bed, 2 Pull-Out Storage Drawers, 400lb Capacity, For Kids, Guest Room, or Living Room **Brand:** alaterre furniture **Price:** $2077.18 **Availability:** βœ… In Stock ## Summary > πŸ›‹οΈ Upgrade your room with style and smart space-saving magic! ## Quick Answers - **What is this?** Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75"H | Harmony Solid Wood Twin Day Bed, 2 Pull-Out Storage Drawers, 400lb Capacity, For Kids, Guest Room, or Living Room by alaterre furniture - **How much does it cost?** $2077.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/459691192-alaterre-twin-to-king-extendable-daybed-w-trundle-grey-frame) ## Best For - alaterre furniture enthusiasts ## Why This Product - Trusted alaterre furniture brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Solid Brazilian pine frame supports up to 400 lbs with lasting durability. - β€’ **Maximize Storage:** Two deep pull-out drawers keep bedding and essentials neatly tucked away. - β€’ **Sleek & Versatile:** Modern dove gray finish complements any decor style from rustic to contemporary. - β€’ **Space-Saving Comfort:** Daybed doubles as a stylish sofa by day and a cozy bed by nightβ€”ideal for compact living. - β€’ **Transform Your Space:** Easily convert from twin to king sizeβ€”perfect for guests or growing needs. ## Overview The Alaterre Twin to King Extendable Daybed with Trundle is a versatile, space-efficient furniture piece crafted from durable Brazilian pine wood. It converts effortlessly from a twin daybed to a king-size sleeping surface by adding two twin mattresses (not included), supports up to 400 lbs, and features two large pull-out storage drawers. Finished in a modern dove gray, it fits seamlessly into various decor styles, making it perfect for guest rooms, kids’ rooms, or studio apartments. ## Description Upgrade your space with the Harmony Twin Bed Frame with Trundle by Alaterre Furniture, a smart and stylish solution for rooms needing flexible sleeping arrangements. Our daybeds twin size frames feature pull-out trundles that expand into king-size sleeping surfaces, making them perfect for guests, kids, or shared spaces. Crafted from durable Brazilian pine wood and finished with quality veneers, this twin daybed frame supports up to 400 pounds and is built for long-term use. Two spacious drawers provide built-in storage for blankets, bedding, and everyday essentials, enhancing both function and style. With its space-saving design, this trundle bed frames fits beautifully in compact rooms without sacrificing comfort. Just add two twin size mattresses (not included) that are 4-6 inches thick so the frame will be visible and extend it to a king size bed when you pull out the rolling trundle. Whether you’re furnishing a guest room or maximizing a small space, the day bed with trundle delivers comfort, versatility, and timeless design. Please Note, this daybed ships in two boxes and may not arrive at the same time. Review: Amazing bed! - I was scared to order a bed online but this showed up and really impressed me. The instructions were easy to follow and it probably took about an hour to build. The bed feels really sturdy. I bought the bed for my office/guest room and it’s perfect. When my mom stays she can pull the bed out and use it as a king size bed. When she gone it easily slides back into a twin to save space. She travels with her service dog (about 70lbs) and he jumps on the bed to play. The bed doesn’t wiggle or squeak. It feels solid. I would definitely buy again if I needed another space saving bed. The two bottom drawers hold all the extra king bedding and could hold more if I folded better. Great value for the price. Review: Great quality! - We needed a twin to king daybed to have for guests. We have an office that also acts as a guest room so space for us is limited. This was honestly the perfect daybed for us. I was initially concerned - few/almost no reviews, large furniture piece, AND Overstock had the same product for ~$50 cheaper. I chose to order from desertcart because I knew that if I had any issues- they would resolve it via refund even if a return was a pain. Thankfully, we didn't have any issues. PROS: First, the package arrives in 2 large boxes. Both were shipped via UPS and arrived at the same time on the estimated arrival day. We inspected all the pieces of wood and honestly, the paint job was really good quality, there were only small really quite minor scrapes that are not even visible after the bed was assembled. The size of the bed listed in the description is correct. The assembly took about 3 hours to complete and does require 2 people and ample space within the room that you are trying to assemble it in. We followed the instructions in the booklet and it went fine- however they only provide EXACTLY the amount of hardware you need. No extras. So keep a close eye on all your screws/hardware. We lost one at the very end and had to use one of our own to replace it. After assembly, the bed is AMAZING. It looks beautiful, feels high quality, and is worth every penny. We almost bought the similar IKEA version but with shipping would've cost ~$600+! We also knew that if it needed to be returned we would have to drive to an IKEA Store which to us would've been way more of a hassle. We saved almost $200 using desertcart. Usage: We store 2 twin (8 inch) mattresses on top of one another in the daybed position. The frame of the bed is high enough to not look stupid, and the back is still visible for pillows and to have back support if sitting on it. The bed does sit high with both mattresses- but it works for us. If needed for kids, they may have difficulty getting on the bed. For us, having both mattresses there makes it easy for daily use (naps!) And also ready to move down for the king bed position without having to find some random place in our home to house a second mattress. The storage at the bottom is deep and spacious and great for bedding storage. As mentioned we have 2 twins and use a king sheet set in the king position. We are considering getting a king size mattress pad to help with the dip in between the two beds to make that less noticable. CONS: Now for the mechanics, on carpet- pulling the drawer to create the king is a bit difficult. There are small wheels that are installed but on carpet is pretty unhelpful. It takes a little lift upward and pulling to get it all the way out and when you're pushing back in it must be pushed straight back and takes some effort. If this bed is meant for a kid or maybe an elderly person, they will definitely need assistance getting the bed in the king position. Overall, we love the quality, look, and function of this bed. Ordering was a great experience for us and it is by far exceeded our expectations!! ## Features - TWIN TO KING DAYBED - Convert this twin size bed frame into a king-size bed with our Alaterre daybed with trundle. Simply add two twin size mattresses (not included) that are 4-6” thick, creating a complete sleep setup, with no box spring required. - SPACE-SAVING DESIGN - The daybed twin frame doubles as a modern sofa during the day and a cozy bed at night, perfect for shared spaces, studio apartments, and for sleepovers. It also features 2 pull-out drawers for storing blankets, bedding, and more. - PREMIUM QUALITY - This heavy-duty bed frame is made of durable Brazilian pine wood with solid structural pieces that boast a durability to support a total weight of 400lbs. The twin bedframe provides a reliable sleeping space for guests and little ones. - SLEEK MODERN STYLE - The trundle bed twin frame features a sleek dove gray finish that is at home with a variety of furnishing styles, pairing beautifully with coastal, modern, rustic, and farmhouse decor. This twin trundle bed can be placed in any room. - PRODUCT DETAILS - Materials: Brazilian Pine Wood and Veneer. Dimensions: Overall - (L) 77” x (W) 43.1” x (H) 36.75”; With Trundle Out: (W) 80”; With Drawers and Trundle Out: (W) 97”. Note: Ships in 2 Parcels and May Not Arrive Together. Color: Dove Gray. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BCV5F55 | | Additional Features | Storage Drawer, Hideaway, Slatted, and No Box Spring Needed | | Age Range Description | All Ages | | Assembly Instructions Description | Assembly Instruction is included. | | Best Sellers Rank | #416,624 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,857 in Bed Frames | | Brand Name | Alaterre Furniture | | Color | Grey | | Customer Reviews | 3.5 3.5 out of 5 stars (283) | | Finish Types | Painted | | Form Factor | Trundle Bed | | Frame Material Type | Brazilian Pine Wood | | Furniture Finish | Grey | | Global Trade Identification Number | 00848595018259 | | Ground To Item Distance | 1 Inches | | Headboard Material | Pine | | Included Components | Drawer, Headboard, Trundle, and Slat | | Is Extendable | No | | Item Depth | 43.1 inches | | Item Dimensions | 77 x 43.1 x 36.75 inches | | Item Dimensions L x W x H | 77"L x 43.1"W x 36.75"H | | Item Type Name | Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75"H | | Item Weight | 61.7 Pounds | | Manufacturer | Trademark Global | | Manufacturer Part Number | AJHO1180 | | Manufacturer Warranty Description | 30 day limited manufacturer's warranty against defects. | | Material Type | Pine | | Maximum Weight Recommendation | 400 Pounds | | Model Number | AJHO1180 | | Number of Drawers | 2 | | Product Care Instructions | Wipe with Dry Cloth | | Required Assembly | Yes | | Set Name | Daybed | | Shape | Rectangular | | Size | Frame 1 – 36.75"H | | Style Name | Transitional | | UPC | 848595018259 | | Unit Count | 1.0 Count | | Warranty Type | Limited | | Weight Capacity Maximum | 400 Pounds | ## Product Details - **Color:** Grey - **Frame Material:** Brazilian Pine Wood - **Size:** Frame 1 – 36.75"H - **Special Feature:** Storage Drawer, Hideaway, Slatted, and No Box Spring Needed - **Style:** Transitional ## Images ![Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75"H | Harmony Solid Wood Twin Day Bed, 2 Pull-Out Storage Drawers, 400lb Capacity, For Kids, Guest Room, or Living Room - Image 1](https://m.media-amazon.com/images/I/81JfEv9JFWL.jpg) ![Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75"H | Harmony Solid Wood Twin Day Bed, 2 Pull-Out Storage Drawers, 400lb Capacity, For Kids, Guest Room, or Living Room - Image 2](https://m.media-amazon.com/images/I/71bUlI2xhiL.jpg) ![Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75"H | Harmony Solid Wood Twin Day Bed, 2 Pull-Out Storage Drawers, 400lb Capacity, For Kids, Guest Room, or Living Room - Image 3](https://m.media-amazon.com/images/I/81c0LyoOzpL.jpg) ![Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75"H | Harmony Solid Wood Twin Day Bed, 2 Pull-Out Storage Drawers, 400lb Capacity, For Kids, Guest Room, or Living Room - Image 4](https://m.media-amazon.com/images/I/81cW3JMk5cL.jpg) ![Alaterre Twin to King Extendable Daybed w/ Trundle, Grey, Frame 1 – 36.75"H | Harmony Solid Wood Twin Day Bed, 2 Pull-Out Storage Drawers, 400lb Capacity, For Kids, Guest Room, or Living Room - Image 5](https://m.media-amazon.com/images/I/81JDEeGXxDL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Alaterre Furniture Harmony Wood Daybed, Single, Dove Gray, 2 Pull-Out Drawers, 440 lbs Weight Capacity, Brazilian Pine Construction, Veneers, Children's Furniture, Trundle King Size Bed for Boys,Girls - ZINUS 6 Inch Green Tea Memory Foam Mattress, Twin, Fiberglass Free, Patented Custom Contour Support, Sturdy Base Foam, CertiPUR-US Certified, Mattress in A Box, White --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/459691192-alaterre-twin-to-king-extendable-daybed-w-trundle-grey-frame](https://www.desertcart.us/products/459691192-alaterre-twin-to-king-extendable-daybed-w-trundle-grey-frame) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-11*