Winter Covers

Sentry is pleased to offer you the Midwest Canvas Winter Covers. Laminated polyethylene sheeting woven with thick, high-density polyethylene stitching ensure superior tensile strength and durability.
 
All covers are treated to provide maximum resistence to damaging ultraviolent rays to inhibit deterioration and increased longevity.
 
In-ground pool covers come with standard holding straps for water tubes, optional reinforced webbed border for additional strength and durability and feature conveniently positioned, corrosive-resistant grommets for easy securing.
 
Above ground pool covers feature a ratchet and cable system featuring high-test vinyl-coated cable. Our covers are available in a range of grades from economy to extra heavy-duty.
 

10-Year Prorated Warranty

Pool Size
Item Number
Price
Round Covers
 
 
12'
TLS12
$21.69
15'/16'
TLS15
$31.03
18'
TLS18
$41.86
21'
TLS21
$54.95
27'/28'
TLS27
$91.56
30'
TLS30
$103.91
33'
TLS33
$123.26
Oval Covers
 
 
15' x 30'
TLS1530
$58.31
16' x 32'
TLS1632
$66.54
18' x 33'
TLS1833
$75.51
Note: All above ground covers have a 3' overlap.

 

10-Year Prorated Warranty

Pool Size
8' Water Tubes Needed
Item Number
Price
12' x 24'
12
ITLS1224
$47.84
16' x 32'
15
ITLS1632
$71.76
16' x 36'
16
ITLS1636
$84.85
18' x 36'
16
ITLS1836
$90.07
18' x 40'
17
ITLS1840
$103.16
20' x 40'
18
ITLS2040
$107.20
20' x 45'
19
ITLS2045
$122.59
25' x 40'
20
ITLS2540
$133.81
30' x 50'
23
ITLS3050
$186.88
Note: All in-ground covers have a 5' overlap.