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81" Tall / 23.6" × 19.6" Oversized Top Perch
S81F Cat Tree For Large Cats (Dark Grey, 81-inch)
300+ bought in past month
Save 11%
$156.99
$176.99
Color:
Dark Grey
Out of Stock
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Same Collection
Mid-Level Ramp Collection- 74" 2 Top Perches · 2 Condos $156.99
- New 80" 2 Top Perches · 2 Condos $165.99
- Current product 81" 23.6" Bed · 2 Ramps $156.99 $176.99
Specifications
Dimensions
- Free US shipping
- 30-Day Refund
- Easy assembly
- Payment Security
Product Details
Will the S81F-DG fit your cat and your room?
- Height
- 81.5 in / 207 cm
- Max. Area
- ≈ 10.7 ft² / 0.90 m²
- Base Dimensions
- 23.6 × 19.6 in / 60 × 50 cm
- Max Platform Size
- 23.6 × 19.6 in / 60 × 50 cm
- Max Condo Size
- 19.6 × 11.8 × 11.8 in / 50 × 30 × 30 cm
- Sisal Scratching Posts
- 9 sisal posts
- Package Weight
- 60.0 lbs / 27.2 kg
- Design Family
- Mid-Level Ramp
- Cat Tree Features
- Extra-Large Perch, Low-Entry Bed, Mid-Level Ramp, Multi-Condo, With Hammock, With Ramp, 3-Post Top Perch, Dual Climbing Ramps
Your cat
Fits
- Maine Coon, Norwegian Forest Cat, Ragdoll Cat, Siberian Cat
- Arthritic Cat, Extra Large Cat, Over 20 lb Cat, Senior Cat, Short-Legged Cat, Tripod Cat, Basket Bed, Cozy Hideaway Den, Deep Hammock, Easy Jumping, Extra Wide Perch, Extra-Large Cat Bed, Extra-Large Cat Condo, For Active Cats, For Bengals, For Big Cats, For Fat Cats, For Hard Jumpers, For Heavy Cats, For Kittens, For Large Cats, For Maine Coon, For Older Cats, For Ragdoll, Full-Stretch Tall Post, High Window Perch, Incline Ramp, Incline Stairs, Over 15 lb, Over 20 lb, Senior Cat Care, Thick Sisal Post
- Heavy cats needing a weight-tested frame or active Bengal leapers up to 25 lbs that like lounging on the 23.6 × 19.6 inch top bed.
- Joint-sensitive senior kitties perching high at window level and clawing 9 sisal posts.
- Homes with 1–2 cats and dual-basket sleepers sharing 6 nap spots and an angled scratch ramp for easy climbing.
Not for
- Low-tier loungers looking for a short, floor-hugging bed rather than an 82-inch vertical climber.
Your room
Fits
- Cat Room, Hardwood Floor, High Pile Carpet, Easy to Clean, Long-Lasting Value, Stable on Carpet, Washable Covers, Wobble-Free
- Window-side spots for a 60+ inch tall lookout tower or rental apartments where you cannot drill into walls looking for an 82-inch vertical climber.
- Built with wobble-free stability with a sturdy base and durable multi-year indoor use for everyday indoor use.
- Spots with about 10.7 sq ft of floor space for the 24 × 20-inch base and 8.0 ft+ ceilings on carpeted rooms needing zero sway on thick rugs.
Not for
- Rooms with sloped attic ceilings where the 82-inch top perch sits too close to the ceiling.
If it doesn't fit, start a custom cat tree.
Reviews
- All
- For Multiple Cats 3
- For Fat Cats 3
- Deep Hammock 2
- Cozy Hideaway Den 2
- For Maine Coon 1
- Maine Coon 2
- Living Room 3
4.9
/ 5.0
Based on 604 reviews of all S81F colors
M
Mike_P
-
Houston, TX
it is very tall and mostly stable. i suggest putting it against a wall just in case. the cat cave is a bit small for my Maine Coon but he fits in the hammock fine.
Cozy Hideaway Den
Deep Hammock
For Maine Coon
C
Chris B
-
Indianapolis, IN
Good product for the price. Not the sturdiest thing in the world but for 81 inches it does the job. shipping was fast.
L
Linda
-
Philadelphia, PA
milo loves his new home. he spends all day on the top perch looking out the window. great purchase.
W
whiskers
-
Memphis, TN
my cats love all the different levels. the hammock and the cave are always occupied. its a great addition to our house and keeps them off the furniture.
C
Chris
-
Columbus, OH
Sturdy tree. The dark grey is a cool color. Assembly took some effort but nothing too crazy.
How to assemble the S81F-DG
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 S81F Cat Tree Assembly Guide
Frequently Asked Questions about the S81F
What is the Globlazer S81F?
The S81F is a 81.5-inch (207 cm), 8-level cat tree built with extra-large perch, low-entry bed, and mid-level ramp. Released in December 2025, this one is Dark Grey (3 colors available: Light Grey, Beige, and Dark Grey).
Does the S81F fit active cats and Maine Coons?
Yes, it is built for medium & large (15 lbs+) (2+ cats), including Maine Coons, Norwegian Forest cats, and Ragdoll cats. The top perch is 23.6″×19.6″ and the enclosed condo is 19.6″×11.8″×11.8″.
Fits
- Heavy cats needing a weight-tested frame or active Bengal leapers up to 25 lbs that like lounging on the 23.6 × 19.6 inch top bed.
- Joint-sensitive senior kitties perching high at window level and clawing 9 sisal posts.
- Homes with 1–2 cats and dual-basket sleepers sharing 6 nap spots and an angled scratch ramp for easy climbing.
Skip this one
- Low-tier loungers looking for a short, floor-hugging bed rather than an 82-inch vertical climber.
How much floor space does the S81F need?
The base board is 23.6″×19.6″, and the full outer footprint takes up about 10.7 ft² (0.99 m²) at 81.5 inches (207 cm) tall. It uses a freestanding setup that works well on hardwood floors or high pile carpet and in cat rooms.
Fits
- Window-side spots for a 60+ inch tall lookout tower or rental apartments where you cannot drill into walls looking for an 82-inch vertical climber.
- Built with wobble-free stability with a sturdy base and durable multi-year indoor use for everyday indoor use.
- Spots with about 10.7 sq ft of floor space for the 24 × 20-inch base and 8.0 ft+ ceilings on carpeted rooms needing zero sway on thick rugs.
Skip this one
- Rooms with sloped attic ceilings where the 82-inch top perch sits too close to the ceiling.
How do I assemble the S81F?
Follow the numbered S81F manual and assembly video on this page. The box weighs 60 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 S81F?
Yes. You can remove the washable mats for cleaning and vacuum the plush platforms with a brush tool. If any of the 9 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 S81F specification sheet?
The numbers on this page are the short list. Every color of this style shares the same full sheet. S81F 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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