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81" Tall / 21.6" × 11.8" Extra-Large Platform
S81C Cat Tree For Indoor Cats Large Adult (Light Grey, 81-inch)
200+ bought in past month
Globlazer Heavy Duty Cat Tree, 81 inch Extra Large Cat Tree for Indoor Cats Large Adult, Sturdy Cat Tower with 8 Scratching Post, 2 Cat Condos, 2 Platform, S81C, Light Grey
$169.99
Color:
Light Grey
Light Grey
$169.99
With this order: warranty activation, member points, and priority support.
Highlights
Specifications
Dimensions
- Free US shipping
- 30-Day Refund
- Easy assembly
- Payment Security
Product Details
Will the S81C-LG fit your cat and your room?
- Height
- 81.1 in / 206 cm
- Max. Area
- ≈ 6.9 ft² / 0.68 m²
- Base Dimensions
- 21.6 × 17.7 in / 55 × 45 cm
- Max Platform Size
- 21.6 × 11.8 in / 55 × 30 cm
- Max Condo Size
- 11.8 × 17.7 × 11.8 in / 30 × 45 × 30 cm
- Sisal Scratching Posts
- 8 sisal posts
- Package Weight
- 47.8 lbs / 21.7 kg
- Cat Tree Features
- Multi-Condo, 2-Post Top Perch, Dual-Door Cat Condo, Full-Sisal Scratching Post, Hanging Toy, Heavy Thick Base, Padded Perch Rim, Washable Top Perch Pad
Your cat
Fits
- American Shorthair, British Shorthair, Domestic Shorthair, Siamese Cat
- Adult Cat, Heavy Scratcher, Indoor Cat, Medium Cat, Young Cat, Basket Bed, Cozy Hideaway Den, Extra-Large Cat Bed, Extra-Large Cat Condo, Full-Stretch Tall Post, High Window Perch, Thick Sisal Post
- Agile Siamese mixes and average-build house cats up to 15 lbs looking for a 13.7 × 17.7 inch top lookout perch.
- Curious young climbers looking for no-dead-end two-door boxes paired with two-post top perch bracing.
- Households with 1–2 cats and bonded housemates, offering 5 nap zones and two-door condos so no cat gets cornered.
Not for
- Heavyweight cats over 15 lbs, since the swivel baskets and 11.8 × 17.7 inch condos fit average adult builds.
Your room
Fits
- Cat Room, Easy to Clean
- Rooms with vertical headroom for a tall tower looking for an 81-inch vertical climber.
- Built with a thick heavy baseboard and a machine-washable perch pad for everyday indoor use.
- Needs about 6.9 sq ft of floor space for the 22 × 18-inch base and 8.0 ft+ ceilings for a standalone vertical playground.
Not for
- Basement or attic rooms with sloped attic ceilings that leave little headroom above 81 inches.
If it doesn't fit, start a custom cat tree.
Reviews
- All
- For Multiple Cats 8
- Deep Hammock 6
- For Fat Cats 1
- For Big Cats 1
- For Kittens 1
- Tabby 1
- Living Room 10
4.9
/ 5.0
Based on 783 reviews of all S81C colors
J
Jason
-
Columbus, OH
My cat is huge (18lbs) and he fits in the hammocks just fine. very impressed with the size of this thing.
Deep Hammock
K
kimmyp
-
Orlando, FL
fast shipping and great product. the dark grey is very pretty and fits my decor well.
L
LilBit
-
Charlotte, NC
only reason for 4 stars is that it took almost two hours to build. lots of parts. but once its done its very solid.
C
ChrisR
-
Salt Lake City, UT
solid cat tree. bit of a smell when first opened but it went away after a day. cats use all the scratching posts.
W
whiskers00
-
San Jose, CA
They love it. simple as that. didnt even finish building before they were on it.
How to assemble the S81C-LG
Hardware and an Allen wrench are in the box; if a screw or the anti-tip strap is missing or damaged, contact us.
Download Manual
Watch Assembly Video
Globlazer S81C Cat Tree Assembly Guide
Frequently Asked Questions about the S81C
What is the Globlazer S81C?
Globlazer Heavy Duty Cat Tree, 81 inch Extra Large Cat Tree for Indoor Cats Large Adult, Sturdy Cat Tower with 8 Scratching Post, 2 Cat Condos, 2 Platform, S81C, Light Grey
The S81C is a 81.1-inch (206 cm), 8-level basket cat tree built with multi-condo, 2-post top perch, and dual-door cat condo. Released in November 2025, this one is Light Grey (6 colors available: Light Grey, Beige, Dark Grey, Cactus Green, Gothic Red Black, and Leopard Print).
Does the S81C fit American Shorthairs and British Shorthairs?
Yes, it is built for small & medium (1–3 cats), including American Shorthairs, British Shorthairs, and Domestic Shorthairs. The top perch is 13.7″×17.7″ and the enclosed condo is 11.8″×17.7″×11.8″.
Fits
- Agile Siamese mixes and average-build house cats up to 15 lbs looking for a 13.7 × 17.7 inch top lookout perch.
- Curious young climbers looking for no-dead-end two-door boxes paired with two-post top perch bracing.
- Households with 1–2 cats and bonded housemates, offering 5 nap zones and two-door condos so no cat gets cornered.
Skip this one
- Heavyweight cats over 15 lbs, since the swivel baskets and 11.8 × 17.7 inch condos fit average adult builds.
How much floor space does the S81C need?
The base board is 21.6″×17.7″, and the full outer footprint takes up about 6.9 ft² (0.64 m²) at 81.1 inches (206 cm) tall. It uses a freestanding setup that works well in cat rooms.
Fits
- Rooms with vertical headroom for a tall tower looking for an 81-inch vertical climber.
- Built with a thick heavy baseboard and a machine-washable perch pad for everyday indoor use.
- Needs about 6.9 sq ft of floor space for the 22 × 18-inch base and 8.0 ft+ ceilings for a standalone vertical playground.
Skip this one
- Basement or attic rooms with sloped attic ceilings that leave little headroom above 81 inches.
How do I assemble the S81C?
Follow the numbered S81C manual and assembly video on this page. The box weighs 47.8 lbs and includes all M8 bolts, an Allen wrench, and a wall strap. You do not need extra tools. Wait until every base post sits flat on the floor before fully tightening the bolts, then anchor the strap to the wall. See assembly
Can I wash the pads or replace worn scratching posts on the S81C?
You can vacuum the plush platforms with a brush tool and wipe spots clean with a damp cloth. If any of the 8 sisal posts or hammocks wear out later, contact Support with your order number and the part code from your manual to get a replacement part. Contact Support
Where is the S81C specification sheet?
The numbers on this page are the short list. Every color of this style shares the same full sheet. S81C specification sheet
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Free shipping to the US
We only deliver to the 48 contiguous United States. Alaska, Hawaii, and U.S. territories are not included. Trees ship free from our US warehouse.
Most orders leave in 1-2 business days and arrive in 2-5 days. Your carrier or region can add extra days.
Custom parts may add shipping at checkout, even to US addresses.
30-Day Refund & Replacement
Within 30 days of delivery, you can return or exchange cat furniture that is new, unused, unassembled, and in the original packaging. Change of mind: oversized return shipping is yours. Standalone parts are final sale.
Missing parts, a manufacturing flaw, or damaged structure: contact us. We send a new replacement within 3 months of purchase.
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