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 Answer from PhotographSad7561 on reddit.com
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
Wayfair
wayfair.com › keyword.php
Split King Flannel Sheet Sets | Wayfair
Each set includes 1 fitted sheet, 1 flat sheet, and 2 pillowcases (1 pillowcase for Twin size). Feel the difference in the 100% Cotton Flannel. These winter sheets are the best you’ll ever own!
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 ...
Amazon
amazon.ca › Royals-Cotton-Flannel-Sheets-Split-King › dp › B071V7LQJ5
Royal's Heavy Soft 100% Cotton Flannel Sheets, 5pc Bed Sheet Set, Deep Pocket, Thick, Heavy and Ultra Soft Cotton Flannel, White, Split-King : Amazon.ca: Home
Royal's Heavy Soft 100% Cotton Flannel Sheets, 5pc Bed Sheet Set, Deep Pocket, Thick, Heavy and Ultra Soft Cotton Flannel, White, Split-King : Amazon.ca: Home
Royal's Heavy Soft 100% Cotton Flannel Sheets, 5pc Bed Sheet Set, Deep Pocket, Thick, Heavy and Ultra Soft Cotton Flannel, White, Split-King : Amazon.ca: Home
Price $139.99
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
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Peach Skin Sheets are very soft. Very durable.
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 › flannel sheets
Buy Flannel Bed Sheets | Quahog Bay Bedding Co.
Shop cozy flannel bed sheets at Quahog Bay Bedding Co. Choose from flannel sheet sets, split king flannel sheets, stylish printed flannel sheets, and more!
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.
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
Etsy
etsy.com › market › split_top_king_flannel_sheets
Split Top King Flannel Sheets - Etsy
Check out our split top king flannel sheets selection for the very best in unique or custom, handmade pieces from our sheet sets shops.
Wayfair Canada
wayfair.ca › keyword.php
Split Cal King Flannel Sheets - Wayfair Canada
Shop Wayfair.ca for the best split cal king flannel sheets. Enjoy Free Shipping on most stuff, even big stuff.
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
Made in CA
madeinca.ca › home › best picks › sleep › sheets and bedding › best flannel sheets in canada
The Best Flannel Sheets in Canada of 2025 | Made in CA
November 17, 2023 - “The Great Bay Home Flannel Sheet Set has so many options, you’ll be able to find exactly what you need for your cozy winter bedroom. Deep pockets and a heavy-weight design help these sheets stay comfortable and right where they need to ...
Wholesale Beddings
wholesalebeddings.com › home › split king adjustable sheet set heavyweight printed flannel sheet sets
Split King Flannel Sheets
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
Advancedbedding
advancedbedding.com › adjustable-flannel.php
Adjustable/Split Mattresses - Flannel Sheets and Bedding
Split Sheets & Sheet Sets for Adjustable Beds. Free Shipping.
Best Buy Canada
bestbuy.ca › en-ca › shop › home-living › split-top-king-sheets
Split Top King Sheets | Best Buy Canada
Upgrade your sleep experience with our collection of split-top king sheets. Designed to fit split-top king mattresses, these sheets offer the perfect combination of comfort and functionality. With their innovative design, these sheets ensure that both you and your partner can enjoy a peaceful night's sleep without any disruptions.
Lands' End
landsend.com › shop › sheets › S-xg5-xf5-xcm-xec
Split King Sheets | Lands' End
However, finding sheets for adjustable beds and split top king sheets can often be difficult. Luckily, Lands' End is renowned for providing products for every type of customer, no matter how specific their needs. Shop Lands' End today and you can be confident that you'll find the best sheets for adjustable beds in the colors and designs that fit your lifestyle.
QE Home l Quilts Etc Canada
qehomelinens.com › shop all sheets › fitted sheets › split king sheet sets
Split King Sheet Sets | QE Home
Shop split king sheets at QE Home! Browse our selection of eco-friendly, luxury split-king sheets and sleep better today. Shop Now!
Etsy Canada
etsy.com › ca › market › split_king_flannel_sheets
Split King Flannel Sheets - Etsy Canada
Check out our split king flannel sheets selection for the very best in unique or custom, handmade pieces from our shops.