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New Arrivals
Fresh designs, new colors, and limited releases for modern cat homes.
51" Tall / 15.75" × 15.75" Plush Top Perch
S51 Cat Tower (Light Grey, 51-inch)
100+ bought in past month
Globlazer Cat Tree Tower for Indoor Cats, 51inch Sturdy Cat Tower House with 4 Scratching Posts, Large Cat Condo for Cats Large Adult, Hammock, Hanging Baskets, Top Perch, Cat Toys, S51, Light Grey
$119.99
Wide-Stance Base Collection:
51 inch
- 51" 1 Condo · 1 Ramp $119.99
- 65" 2 Top Perches · 1 Condo $136.99
- Hot 74" 2 Condos · 1 Ramp $129.99 $186.99 Save $57
Light Grey · 51"
$119.99
With this order: warranty activation, member points, and priority support.
Highlights
Specifications
What's in the Box
- Free US shipping
- 30-Day Refund
- Easy assembly
- Payment Security
Product Details
Will the S51-LG fit your cat and your room?
- Total height
- 51.8 in / 132 cm
- Max. Area
- ≈ 6.46 ft² / 0.60 m²
- Baseboard size
- 17.7 × 15.7 in / 45 × 40 cm
- Max platform size
- 15.75 × 15.75 in / 40 × 40 cm
- Max cat condo size
- 15.75 × 15.75 × 11.8 in / 40 × 40 × 30 cm
- Sisal posts
- 4 sisal posts
- Product weight
- 36.8 lbs / 16.7 kg
- Design Family
- Wide-Stance Base
- Cat Tree Features
- Anti-Tip Extended Base, With Hammock, With Ramp
Your cat
Fits
- Domestic Shorthair, Exotic Shorthair, Persian Cat, Scottish Fold Cat
- Bush Dweller, Declawed Cat, Kitten, Older Cat, Petite Cat, Senior Cat
- Small-framed cats or flat-faced Exotic cats up to 12 lbs that like lounging on the 15.75 × 15.75 inch top bed.
- Young kitties learning to climb sleeping in round lounge baskets with quiet single-entry sleep boxes.
- Households of 1–2 cats, including bonded housemates, where 4 beds and a sloped sisal ramp make climbing up easy.
Skip this one
- Heavyweight cats over 12 lbs that will outgrow the 15.75 × 15.75 inch perch and swivel side baskets.
Your room
Fits
- Bedroom, Low Ceiling, Sunny Window Area
- Fits right into bright window corners and low 7 to 7.5 ft ceilings at 52 inches tall.
- Pairs a removable top cushion you can wash with easy hair removal with a lint roller for daily home use.
- Needs about 6.46 sq ft of floor space for the 18 × 16-inch base and 7.5 ft+ ceilings for a low-height indoor climber.
Skip this one
- Corners with less than 6.46 sq ft of floor space around the 18 × 16-inch base once the side baskets and lower ramp are attached.
If it doesn't fit, start a custom cat tree.
Reviews
- All
- For Multiple Cats 5
- Deep Hammock 2
- For Fat Cats 1
- For Ragdoll 1
- For Maine Coon 1
- Ragdoll 1
- Living Room 4
4.8
/ 5.0
Based on 165 reviews of all S51 colors
R
Robert
-
Columbus, OH
box arrived a bit beat up but nothing was broken inside. easy to build and it looks like it will last a while. the fabric is soft but strong.
C
CatManDan
-
Columbus, OH
Cats love it. I love it. Easy assembly and it looks decent in the corner of the room. Scratching posts are durable.
L
Lily_Pad
-
Charlotte, NC
best purchase ive made in a while. she uses the scratching boards all the time now instead of my couch! literal lifesaver.
F
FluffyPaws
-
Detroit, MI
love the scratching boards on the side. keeps them from ruinng the carpet. Very stable construction.
K
KaylaM
-
Orlando, FL
Cheaper than the ones at petco and just as good if not better. Very stable even on carpet.
How to assemble the S51-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
PDF
Globlazer S51-GN Cat Tree Assembly Manual
PDF
Globlazer S51 Cat Tree Universal Assembly Manual
Watch Assembly Video
Globlazer S51 Cat Tree Assembly Guide
FAQs
Globlazer Cat Tree Tower for Indoor Cats, 51inch Sturdy Cat Tower House with 4 Scratching Posts, Large Cat Condo for Cats Large Adult, Hammock, Hanging Baskets, Top Perch, Cat Toys, S51, Light Grey
Globlazer added the S51 in March 2026. The tree is 51.8 inches (131 cm) tall. This one is Light Grey. The S51 is sold in 3 colors: Light Grey, Beige, and Dark Grey.
Match your cat against this list before you order.
Fits
- Small-framed cats or flat-faced Exotic cats up to 12 lbs that like lounging on the 15.75 × 15.75 inch top bed.
- Young kitties learning to climb sleeping in round lounge baskets with quiet single-entry sleep boxes.
- Households of 1–2 cats, including bonded housemates, where 4 beds and a sloped sisal ramp make climbing up easy.
Skip this one
See fit- Heavyweight cats over 12 lbs that will outgrow the 15.75 × 15.75 inch perch and swivel side baskets.
Measure the assembled tree against these room notes.
Fits
- Fits right into bright window corners and low 7 to 7.5 ft ceilings at 52 inches tall.
- Pairs a removable top cushion you can wash with easy hair removal with a lint roller for daily home use.
- Needs about 6.46 sq ft of floor space for the 18 × 16-inch base and 7.5 ft+ ceilings for a low-height indoor climber.
Skip this one
See fit- Corners with less than 6.46 sq ft of floor space around the 18 × 16-inch base once the side baskets and lower ramp are attached.
Use the numbered S51 manual and the assembly video on this page. Hardware and an Allen wrench are in the box; you do not need your own tools. A step ladder helps on a tall tree. Follow the numbered steps, then finish the final tightening only after every floor-contact point sits flat. See assembly
When a matching part exists, replace the worn post or hammock without discarding the tree. Contact Support with your order number and the part you need.
Contact Support
The numbers on this page are the short list. Every color of this style shares the same full sheet.
S51 specification sheet
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Custom Cat Tree
Made for your cats, your space, and your home style.
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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