Pooltux
PoolTux 20'x40' Solid Rectangle Winter Cover, 15 Year King Warranty, 122545ISBLMPN 122545ISBL
- Cover size
- 25 x 45 ft
- Pool size
- 20 x 40 ft
- Warranty
- 15 Years
$14099
In stock
20 x 40 ft Inground Pool Winter Covers
A 20 x 40 ft inground pool takes a 25 x 45 ft or 26 x 46 ft cover. The extra is the overlap, 2.5 or 3 ft on every side, and it laps onto the deck where the water tubes hold it down. Every cover on this page is listed by the pool it fits, and the covers cut for a larger pool that still work here are under Also fits.
Pooltux
PoolTux 20'x40' Solid Rectangle Winter Cover, 20 Yr. Emperor Warranty, BT2040RMPN BT2040R
- Cover size
- 25 x 45 ft
- Pool size
- 20 x 40 ft
- Warranty
- 20 year limited, 3 years full
$19999
Only 5 left
Pooltux
PoolTux 20' x 40' Solid Rectangle Ultra Premium Winter Cover, 25 Year Warranty, BB2040RMPN BB2040R
- Cover size
- 25 x 45 ft
- Pool size
- 20 x 40 ft
- Warranty
- 25 Years
$18199
Only 1 left
GPC
GPC PoolTux Royal 20' x 40' Solid Rectangle Winter Cover, 10 Year Warranty, 772545IGBLBMPN 772545IGBLB
- Cover size
- 25 x 45 ft
- Pool size
- 20 x 40 ft
- Warranty
- 10 Years
$10399
Only 2 left
Pooltux
Pooltux Inground Pool Leaf Guards Winter Cover 20X40 Rect | LN2545IMPN LN2545I
- Cover size
- 25 x 45 ft
- Pool size
- 20 x 40 ft
- Type
- Leaf net, goes over a solid cover
$16399
Only 6 left
Cool Covers
Cool Covers King 20' x 40' Rectangle In-ground Pool Winter Cover | 12122646IMPN 12122646I
- Cover size
- 26 x 46 ft
- Pool size
- 20 x 40 ft
- Warranty
- 15 years
$18999
In stock
Cool Covers
Cool Covers Unbound 20' x 40' Rectangle In-ground Pool Winter Cover | 10102545IUMPN 10102545IU
- Cover size
- 25 x 45 ft
- Pool size
- 20 x 40 ft
- Warranty
- 12 years
$16199
Only 6 left
Cypress
Cypress Royal 20' x 40' Rectangle In-ground Pool Winter Cover | 772545IUMPN 772545IU
- Cover size
- 25 x 45 ft
- Pool size
- 20 x 40 ft
$11399
In stock
More covers made for a 20 x 40 ft pool 1 out of stock
Pooltux
Pooltux Inground Pool Mesh Winter Cover 20x40 Rect. | MWC2040RMPN MWC2040R
- Pool size
- 20 x 40 ft
- Type
- Mesh, drains through
$20099
Out of stock
Email me when it is backAlso fits a 20 x 40 ft pool
These are cut for a larger pool but still work here. Each card shows the overlap it leaves on the sides and on the ends, so you can check it against your deck.
Pooltux
PoolTux 25'x45' Solid, Rectangle Winter Cover, 20 Yr. Emperor Warranty, BT2545RMPN BT2545R
- Cover size
- 30 x 50 ft
- Overlap here
- 5 ft all round
- Sold for
- 25 x 45 ft pool
- Warranty
- 20 Years
$27399
Only 2 left
Pooltux
PoolTux 25' x 45' Solid Rectangle Ultra Premium Winter Cover, 25 Year Warranty, BB2545RMPN BB2545R
- Cover size
- 30 x 50 ft
- Overlap here
- 5 ft all round
- Sold for
- 25 x 45 ft pool
- Warranty
- 25 years
$24599
Only 2 left
Pooltux
PoolTux 25'x40' Solid Rectangle Winter Cover, 8 Yr. Royal Warranty, 773045IUMPN 773045IU
- Cover size
- 30 x 45 ft
- Overlap here
- 5 ft sides, 2.5 ft ends
- Sold for
- 25 x 40 ft pool
- Warranty
- 8 Years
$14499
In stock
Pooltux
Pooltux IG Pool Royal Winter Cover 25x45-ft Rectangle | 773050IGBLBMPN 773050IGBLB
- Cover size
- 30 x 50 ft
- Overlap here
- 5 ft all round
- Sold for
- 25 x 45 ft pool
$14199
Only 4 left
Pooltux
Pooltux IG Pool Royal Winter Cover 20x45-ft Rectangle | 772550IGBLBMPN 772550IGBLB
- Cover size
- 25 x 50 ft
- Overlap here
- 2.5 ft sides, 5 ft ends
- Sold for
- 20 x 45 ft pool
$12299
Only 1 left
Pooltux
Pooltux Inground Pool Leaf Guards Winter Cover 24X40 Rect | LN2945IMPN LN2945I
- Cover size
- 29 x 45 ft
- Overlap here
- 4.5 ft sides, 2.5 ft ends
- Sold for
- 24 x 40 ft pool
- Type
- Leaf net, goes over a solid cover
$16399
In stock
Cypress
Cypress Royal 20' x 45' Rectangle In-ground Pool Winter Cover | 772550IUMPN 772550IU
- Cover size
- 25 x 50 ft
- Overlap here
- 2.5 ft sides, 5 ft ends
- Sold for
- 20 x 45 ft pool
$12899
Only 1 left
Cool Covers
Cool Covers Unbound 20' x 45' Rectangle In-ground Pool Winter Cover | 10102550IUMPN 10102550IU
- Cover size
- 25 x 50 ft
- Overlap here
- 2.5 ft sides, 5 ft ends
- Sold for
- 20 x 45 ft pool
- Warranty
- 12 years
$17599
Only 1 left
Cool Covers
Cool Covers Unbound 25' x 45' Rectangle In-ground Pool Winter Cover | 10103050IUMPN 10103050IU
- Cover size
- 30 x 50 ft
- Overlap here
- 5 ft all round
- Sold for
- 25 x 45 ft pool
- Warranty
- 12 years
$19399
In stock
More covers that fit 9 out of stock
Pooltux
PoolTux 24'x40' Solid Rectangle Winter Cover, 20 Year Emperor Warranty, BT2440RMPN BT2440R
- Cover size
- 29 x 45 ft
- Overlap here
- 4.5 ft sides, 2.5 ft ends
- Sold for
- 24 x 40 ft pool
- Warranty
- 20 year limited, 3 years full
$23599
Out of stock
Email me when it is back
Pooltux
PoolTux 24'x40' Solid Rectangle Ultra Premium Winter Cover, 25 Year Warranty, BB2440RMPN BB2440R
- Cover size
- 29 x 45 ft
- Overlap here
- 4.5 ft sides, 2.5 ft ends
- Sold for
- 24 x 40 ft pool
- Warranty
- 25 Years
$21699
Out of stock
Email me when it is back
Pooltux
PoolTux 20'x44' Solid Rectangle Winter Cover, 20 Year Warranty, BT2044RMPN BT2044R
- Cover size
- 25 x 49 ft
- Overlap here
- 2.5 ft sides, 4.5 ft ends
- Sold for
- 20 x 44 ft pool
- Warranty
- 20 year limited, 3 years full
$21699
Out of stock
Email me when it is back
Pooltux
PoolTux 20'x44' Solid Rectangle Ultra Premium Winter Cover, 25 Year Warranty, BB2044RMPN BB2044R
- Cover size
- 25 x 49 ft
- Overlap here
- 2.5 ft sides, 4.5 ft ends
- Sold for
- 20 x 44 ft pool
- Warranty
- 25 Years
$19399
Out of stock
Email me when it is back
Cool Covers
Cool Covers King 24' x 40' Rectangle In-ground Pool Cover | 12123046IMPN 12123046I
- Cover size
- 30 x 46 ft
- Overlap here
- 5 ft sides, 3 ft ends
- Sold for
- 24 x 40 ft pool
- Warranty
- 15 years
$19399
Out of stock
Email me when it is back
Pooltux
Pooltux IG Pool King Winter Cover 20x45-ft Rect Silver | 122550ISBLMPN 122550ISBL
- Cover size
- 25 x 50 ft
- Overlap here
- 2.5 ft sides, 5 ft ends
- Sold for
- 20 x 45 ft pool
$15299
Out of stock
Email me when it is back
Cypress
Cypress Royal 25' x 45' Rectangle In-ground Pool Winter Cover | 773050IUMPN 773050IU
- Cover size
- 30 x 50 ft
- Overlap here
- 5 ft all round
- Sold for
- 25 x 45 ft pool
$13399
Out of stock
Email me when it is back
Cool Covers
Cool Covers Unbound 25' x 40' Rectangle In-ground Pool Winter Cover | 10103045IUMPN 10103045IU
- Cover size
- 30 x 45 ft
- Overlap here
- 5 ft sides, 2.5 ft ends
- Sold for
- 25 x 40 ft pool
- Warranty
- 12 years
$17899
Out of stock
Email me when it is back
Pooltux
PoolTux King Solid Rectangle Winter Cover for 25 x 45 ft In Ground Pools, 123050ISBLMPN 123050ISBL
- Cover size
- 30 x 50 ft
- Overlap here
- 5 ft all round
- Sold for
- 25 x 45 ft pool
- Warranty
- 15 year PoolTux King limited warranty
$13899
Out of stock
Email me when it is backInground winter cover questions
What size winter cover fits a 20 x 40 ft inground pool?
A 25 x 45 ft cover, or a 26 x 46 ft from the Cool Covers King line. The 25 x 45 is the pool plus 5 ft, which is 2.5 ft of overlap on every side; the King is plus 6 ft, so 3 ft.
How many water tubes does a 20 x 40 ft pool need?
18 tubes of 8 ft, or 14 of 10 ft. The tubes weight the cover's edge, not the pool's, so the run is the 25 x 45 ft cover: 140 ft, laid end to end.
Which covers cut for a larger pool also fit a 20 x 40 ft pool?
A 25 x 49 ft cover leaves 2.5 ft on the sides and 4.5 ft on the ends. A 29 x 45 ft leaves 4.5 ft and 2.5 ft, and a 30 x 50 ft leaves 5 ft all round. All are under Also fits, and all of them mean a longer edge to weight.
Solid, mesh or a leaf net for a 20 x 40 ft pool?
All three are here. Solid blocks the light and opens cleaner, with a cover pump to take the rain and snowmelt off. Mesh drains into the pool by itself. A leaf net is not a cover: it lies over the solid one and lifts off with the leaves in it.
How full should each water tube be?
Two thirds to three quarters, never full, because the ice needs somewhere to go. Lay each tube on the cover before filling it, and never use bricks or blocks instead: they tear the cover, and they follow anyone who falls in straight into the pool.