Skip to Main Content
Cart view cart 0
Cart view cart 0
search

Twin Extra Long Mattresses & Mattress Sets

Twin XL Ease 3.0 Adjustable Base
+5 Sizes
Twin XL Ease 3.0 Adjustable Base Stearns and Foster Ease 3 Collection
Compare
Twin XL Ergo® Smart Base Foundation Twin XL Ergo® Smart Base Foundation
+5 Sizes
Twin XL Ergo® Smart Base Foundation TEMPUR-Ergo® Smart Base Collection
Compare
Twin XL Low Profile Base 5" Height
+4 Sizes
Twin XL Low Profile Base 5" Height Tempur-Flat Foundations Collection
Compare
Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base
+4 Sizes
Twin XL Adjustable Base S655 Adjustable Base Collection
Compare
Twin XL Ergo® Foundation Twin XL Ergo® Foundation
+5 Sizes
Twin XL Ergo® Foundation TEMPUR-Ergo® Collection
Compare
Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base
+5 Sizes
Twin XL Adjustable Base E255 Adjustable Base Collection
Compare
Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress
+4 Sizes
Twin XL Mattress Ice Cloud Mattress with CoolSync Collection
Compare
Softform Adjustable Base TXL Softform Adjustable Base TXL Softform Adjustable Base TXL Softform Adjustable Base TXL Softform Adjustable Base TXL
+1 Size
Softform Adjustable Base TXL Softform Collection
Compare
Twin XL Ergo® ProSmart™ Base Foundation Twin XL Ergo® ProSmart™ Base Foundation
+4 Sizes
Twin XL Ergo® ProSmart™ Base Foundation TEMPUR-Ergo® ProSmart™ Base Collection
Compare
Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress
+5 Sizes
Twin XL Mattress Polaris Mattress with ActivAir Collection
Compare
Softform Adjustable Base TXL Softform Adjustable Base TXL Softform Adjustable Base TXL Softform Adjustable Base TXL Softform Adjustable Base TXL
Softform Adjustable Base TXL Softform Collection
Compare
Charcoal Twin XL Adjustable Base Charcoal Twin XL Adjustable Base Charcoal Twin XL Adjustable Base Charcoal Twin XL Adjustable Base Charcoal Twin XL Adjustable Base
+6 Sizes
Charcoal Twin XL Adjustable Base Structures M555 Adjustable Base Collection
Compare
Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress
+5 Sizes
Twin XL Mattress Neve Mattress Collection
Compare
Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress
+4 Sizes
Twin XL Mattress Ice Cloud Hybrid Mattress Collection
Compare
Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base Twin XL Adjustable Base
+5 Sizes
Twin XL Adjustable Base M455 Adjustable Bed Base Collection
Compare
Charcoal Twin XL Adjustable Base Charcoal Twin XL Adjustable Base Charcoal Twin XL Adjustable Base Charcoal Twin XL Adjustable Base Charcoal Twin XL Adjustable Base
+2 Sizes
Charcoal Twin XL Adjustable Base Structures S755 Adjustable Base Collection
Compare
Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress
+5 Sizes
Twin XL Mattress Neve Mattress with ActivAir Collection
Compare
Softform Adjustable Base Twin XL Softform Adjustable Base Twin XL Softform Adjustable Base Twin XL Softform Adjustable Base Twin XL Softform Adjustable Base Twin XL
+2 Sizes
Softform Adjustable Base Twin XL Softform Collection
Compare
Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress
+5 Sizes
Twin XL Mattress Polaris Hybrid Mattress Collection
Compare
Twin XL Low Profile Foundation
+5 Sizes
Twin XL Low Profile Foundation 2022 Stearns & Foster Foundations Collection
Compare
Twin XL 2" Tempur-Flat™ ULP Charcoal Base
+4 Sizes
Twin XL 2" Tempur-Flat™ ULP Charcoal Base Tempur-Flat Ultra Low Foundations Collection
Compare
Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress Twin XL Mattress
+4 Sizes
Twin XL Mattress Ice Cloud Mattress with AeroFlex Collection
Compare
Store Info
About UsPoliciesPrivacy Policy
Locations
Come stop by our store! We have 4 convenient locations across Texas.
location_on Find a Store
Facebook
Twitter
Instagram
Youtube
Knight Furniture & Mattress features a great selection of sofas, sectionals, recliners, chairs, leather furniture, custom upholstery, beds, mattresses, dressers, nightstands, dining sets, kitchen storage, office furniture, entertainment and can help you with your home design and decorating. Knight Furniture & Mattress offers great quality furniture, at a low price to the Sherman, Gainesville, Denison, Texoma, and Cooke County, TX area.
Information Accuracy - We have taken great care to provide you with information that is accurate and useful. Please notify us if you find an error and we will do our best to correct it. We ask that you contact us directly to confirm information about pricing, color, features, dimensions, availability and lead times.
Nothing on this page may be copied or reproduced without explicit permission.
Powered by FurnitureDealer.Net Site Powered by FurnitureDealer.net © 2006 - 2025 FurnitureDealer.net, Inc., All rights reserved.
Privacy Policy Accessibility Statement Do Not Sell My Personal Information