Amazon
amazon.com › split-king-flannel-sheets › s
Amazon.com: Split King Flannel Sheets
Wrap yourself in the luxurious softness of 100% cotton flannel split king sheets. Enjoy a warm, breathable sleep with deep pockets for a secure fit.
Twinxl
twinxl.com › products › flannel-sheet-set-split-king
TwinXL | Flannel Sheet Set - Split King – TwinXL.com
Flannel Sheet Set - Split King
Price US$86.99
Videos
Wholesale Beddings
wholesalebeddings.com › home › split king adjustable sheet set heavyweight printed flannel sheet sets
Split King Adjustable Sheet Set Heavyweight Printed Flannel Sheet Sets
Split King Adjustable Sheet Set Heavyweight Printed Flannel Sheet Sets
Resist the coldness of winter with this Split King Adjustable Sheet Set by Royal Tradition. This heavyweight 170GSM 100% cotton Flannel will keep you warm and toasty through the cold night. Heavy, thick, and ultra-Soft which makes this a must have for all Flannel sheets lovers.
Split King 5-PC Set Includes: One King Flat Sheet 110 inches wide X 102 inches long, Two Twin-XL Fitted Sheet 39 inches wide X 80 inches long and Two King Pillowcases 20 inches wide X 40 inches long each.
Price US$89.99
Wayfair
wayfair.com › keyword.php
Split King Flannel Sheet Sets | Wayfair
Sun Dec 28 2025 ... Stay warm and cozy with extra soft cotton flannel sheets from Bare Home. They are made from cotton which is double brushed to meet our high standard for softness.
Egyptian Linens
egyptianlinens.com › home › split king adjustable sheet set - flannel heavyweight
Split King Adjustable Sheet Set - Flannel Heavyweight
Split King Adjustable Sheet Set - Flannel Heavyweight
Brave the coldness of winter with our Heavyweight Flannel Split King Adjustable Sheet Set by Royal Tradition. This flannel fabric was woven at 170 GSM (5 oz) of 100% cotton yarns to keep you warm and toasty all night. Heavy, thick, and ultra-soft—a must-have for all Flannel Sheet lovers. This Split King Sheet is suitable for cold sleepers and is sure to keep you warm & comfortable.
100% Brushed Cotton
Flannel Weave
170 GSM (grams per square meter) or 5 oz
Very thick, perfect for cold sleepers
Warm, Comfortable & Breathable
Sleep warm without overheating
Getting softer in every wash
15–16 In
Price US$99.99
Advancedbedding
advancedbedding.com › adjustable-flannel.php
Adjustable/Split Mattresses - Flannel Sheets and Bedding
Split Sheets & Sheet Sets for Adjustable Beds. Free Shipping.
Amazon
amazon.ca › s
Amazon.ca: Split King Flannel Sheet Set For Adjustable Bed
Amazon.ca: split king flannel sheet set for adjustable bed
Reddit
reddit.com › r/bedding › where can i find split king bedding?
r/Bedding on Reddit: Where can I find split king bedding?
February 21, 2024 -
I have found just a few. What I’m looking for in a split kind is the twin xl fitted sheets and the large king sheet (and pillow cases, etc) because my husband and I bought a split king and the bed is adjustable.
I really like flannel for the winter, but one I found online is just plaid and not the soft brush flannel feeling. I’m not wild about the design of the print.
I like the way linen looks but I’ve never had linen sheets. Mainly I want flannel sheets (I do like plaid, just not the one I ordered as it’s very bold) and I am curious about linen.
Editing to add, the one I ordered is by Bare Home and it’s ok, but not the soft brushed flannel like I want and not wild about the pattern like I said. I’ll keep it if I can’t find anything else. (I LOVE cuddl duds flannel sheets, but no split king)
Does anyone know of any brands or websites that I would find split king sheet sets? I actually don’t see a lot even for twin xl, which I’d rather not get anyway.
Top answer 1 of 4
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The Malouf Natural Supima cotton sheet set is good quality and luckily is still available in a Split King on their website. They’re sold out of most other offerings If you’re stuck on flannel, googling “split king flannel sheets” shows a lot of results but I’m not able to make a recommendation since I’ve never used them. If you don’t get a recommendation here then try to buy with a return policy so at least you don’t get stuck with anything
2 of 4
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Peach Skin Sheets are very soft. Very durable.
Boll & Branch
bollandbranch.com › collections › split-king-sheets
Split King Bed Sheets & Sets | Split King Luxury Sheets | 100% Cotton Split Sets | Ethically Sourced Bedding | Boll & Branch
Perfect Fit: Designed for split king fitted sheets and adjustable bases. Complete Set: Includes 1 flat sheet, 2 fitted sheets, and 2 pillowcases. 100% Organic Cotton: Soft, breathable, and naturally durable. Ethically Made: Crafted through sustainable, Fair Trade practices. Looking to complete your adjustable bed setup?
Walmart
walmart.com › home
Split King Flannel Sheets
From $38.99RUVANTI Flannel Sheets King Size - 100% Cotton Brushed King Size Sheets Set - Deep Pockets 16 Inches Bed Sheets - All Seasons Breathable & Extra Soft - Warm & Cozy, 4 Piece, Illusion Check ...
Target
target.com › s › split+king+flannel+sheets
"split king flannel sheets" : Target
Shop Target for split king flannel sheets you will love at great low prices. Choose from Same Day Delivery, Drive Up or Order Pickup plus free shipping on orders $35+.
Wholesale Beddings
wholesalebeddings.com › home › split king adjustable sheet set heavyweight 100% cotton flannel sheets
Split King Adjustable Sheet Set Heavyweight 100% Cotton Flannel Sheets
Split King Adjustable Sheet Set Heavyweight 100% Cotton Flannel Sheets
Combat the coldness of winter with this Split King Adjustable Sheet Set by Royal Tradition. This set is available in 170GSM Heavyweight 100% cotton Flannel that will keep you warm and toasty through the night. Heavy, thick and ultra-Soft which makes this a must have for all Flannel Sheet lovers. This split king sheet is suitable cold sleepers and is sure to keep you comfortable.
Available Sizes
Split King100-Percent Cotton Flannel Sheet Set Includes 5-Piece: One King Flat Sheet 110 inches wide X 102 inches long, Two Twin-XL Fitted Sheet 39 inches wide X 80 inches long with 15"-16" Pocket Dept
Price US$99.99
Quahog Bay Bedding
quahogbaybedding.com › home › egyptian linens flannel heavyweight split king sheets - flannel adjustable bed sheets
Flannel Split King Sheets | Flannel Adjustable Bed Sheets – Quahog Bay Bedding
Egyptian Linens Flannel Heavyweight Split King Sheets - Flannel Adjustable Bed Sheets
Combat the coldness of winter with these heavyweight flannel Split King Adjustable Sheets. This Flannel fabric was woven at 170 GSM (grams per square meter) of 100% cotton yarns that will keep you warm and toasty through the night. Heavy, thick and ultra-Soft which makes this a must have for all Flannel Sheet lovers. This split king sheet is suitable for cold sleepers and is sure to keep you warm & comfortable. Features 100% Cotton Flannel Thick & Warm Flannel Elastic 360 degrees around the fitted sheet 15”-16” pockets Dimensions & Sizes Split King Adjustable Bed Sheets: 5-Piece: One Flat
Price US$129.00
Bare Home
barehome.com › cotton flannel sheet set
Cotton Flannel Sheet Set - Split King
Cotton Flannel Sheet Set
Experience the ultimate warmth and softness with our Cotton Flannel Sheet Set. These sheets are made from 100% cotton and brushed on both sides for an incredibly cozy feel, making them perfect for creating a snug and inviting sleep space.
Price US$53.99
Lands' End
landsend.com › shop › sheets › S-xg5-xf5-xcm-xec
Split King Sheets | Lands' End
If you own a king-size bed consisting of two mattresses, and you just can't seem to find split king sheets for adjustable beds anywhere, then you've come to the right place. At Lands' End, we are proud to supply a wide range of split king sheet sets in a variety of shades and styles designed to suit even the most specific of tastes and preferences.
Quahog Bay Bedding
quahogbaybedding.com › home › flannel sheets
Buy Luxury Flannel Sheet Sets |Warm & Cozy Sheets | Quahog Bay Bedding
Shop cozy flannel bed sheets at Quahog Bay Bedding. Choose from flannel sheet sets, split king flannel sheets, stylish printed flannel sheets, and more!
Amazon
amazon.ca › Heavyweight-Flannel-Cotton-Sheet-Sheets › dp › B078SQ5MBS
Royal Tradition Heavyweight Flannel, 100 Percent Cotton Split King 5PC Sheets Set for Adjustable Beds, Sea, 170 GSM : Amazon.ca: Home
Royal Tradition Heavyweight Flannel, 100 Percent Cotton Split King 5PC Sheets Set for Adjustable Beds, Taupe, 170 GSM
Reddit
reddit.com › r/sleepnumber › flannel split-top sheets?
r/sleepnumber on Reddit: Flannel split-top sheets?
August 28, 2025 -
I searched this sub but got no results, so I figured I’d ask. Has anyone found flannel sheets for the split-top bed? We’re looking for some warm sheets for this winter and found a set of fleece ones, but we’d prefer flannel. TIA!
Quahog Bay Bedding
quahogbaybedding.com › home › adjustable bed sheets
Adjustable Bed Sheets | Quality Sheets For Adjustable Beds – Quahog Bay Bedding
Flex Top King Sheets also known as Head Split or Top Split King Sheets are made for special adjustable king size mattresses where the top half of the mattress is split but the bottom is not.
Reddit
reddit.com › r/mattress › king split top/flex head sheet suggestions
r/Mattress on Reddit: King split top/flex head sheet suggestions
June 17, 2024 -
We got a split top/flex head adjustable king bed last year and LOVE it, but I’m very limited in sheet selections. I miss flannel sheets! Does anyone know of a good place to get sheets that fit this type of bed? Bonus for flannel sheets.