Premium Sills

Step 2: Select Size, Profile, and Quantity

2-Inch Deep Premium Sills (fits existing sill depths of 2" or less)
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $28.27
23" 17"-20" $30.50
29" 23"-26" $32.75
35" 29"-32" $34.83
41" 35"-38" $37.05
47" 41"-44" $39.29
53" 47"-50" $41.53
59" 53"-56" $43.77
65" 59"-62' $46.00
71" 65"-68" $48.07
77" 71"-74" $50.47
83" 77"-80" $52.55
89" 83"-86" $54.95
95" 89"-92" $57.19
101" 95"-98" $59.41

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

3-Inch Deep Premium Sills (fits existing sill depths of 3" or less)
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $32.10
23" 17"-20" $34.98
29" 23"-26" $38.02
35" 29"-32" $41.04
41" 35"-38" $44.08
47" 41"-44" $47.11
53" 47"-50" $50.00
59" 53"-56" $53.02
65" 59"-62' $55.90
71" 65"-68" $58.94
77" 71"-74" $61.97
83" 77"-80" $64.85
89" 83"-86" $68.045
95" 89"-92" $71.07
101" 95"-98" $73.95

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

4-Inch Deep Premium Sills (fits existing sill depths of 4" or less)
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $35.94
23" 17"-20" $39.61
29" 23"-26" $43.44
35" 29"-32" $47.11
41" 35"-38" $50.95
47" 41"-44" $54.79
53" 47"-50" $58.45
59" 53"-56" $62.29
65" 59"-62' $65.97
71" 65"-68" $69.64
77" 71"-74" $73.47
83" 77"-80" $77.15
89" 83"-86" $81.15
95" 89"-92" $84.81
101" 95"-98" $88.48

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

5-Inch Deep Premium Sills (fits existing sill depths of 5" or less)
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $43.12
23" 17"-20" $47.60
29" 23"-26" $52.06
35" 29"-32" $56.54
41" 35"-38" $61.18
47" 41"-44" $65.80
53" 47"-50" $70.13
59" 53"-56" $74.76
65" 59"-62' $79.22
71" 65"-68" $83.53
77" 71"-74" $88.17
83" 77"-80" $92.64
89" 83"-86" $97.43
95" 89"-92" $101.74
101" 95"-98" $115.48

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

6-Inch Deep Premium Sills (fits existing sill depths of 6" or less)
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $56.80
23" 17"-20" $62.72
29" 23"-26" $68.65
35" 29"-32" $74.58
41" 35"-38" $80.67
47" 41"-44" $86.59
53" 47"-50" $92.52
59" 53"-56" $98.62
65" 59"-62' $104.37
71" 65"-68" $110.11
77" 71"-74" $116.22
83" 77"-80" $121.97
89" 83"-86" $128.41
95" 89"-92" $134.17
101" 95"-98" $139.92

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

7-Inch Deep Premium Sills (fits existing sill depths of 7" or less)
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $63.60
23" 17"-20" $70.22
29" 23"-26" $76.84
35" 29"-32" $83.47
41" 35"-38" $90.43
47" 41"-44" $97.04
53" 47"-50" $103.68
59" 53"-56" $110.47
65" 59"-62' $116.91
71" 65"-68" $123.37
77" 71"-74" $130.15
83" 77"-80" $136.61
89" 83"-86" $143.75
95" 89"-92" $150.19
101" 95"-98" $156.64

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

8-Inch Deep Premium Sills (fits existing sill depths of 8" or less)
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $71.09
23" 17"-20" $78.41
29" 23"-26" $85.91
35" 29"-32" $93.21
41" 35"-38" $100.89
47" 41"-44" $108.20
53" 47"-50" $115.70
59" 53"-56" $123.37
65" 59"-62' $130.50
71" 65"-68" $137.65
77" 71"-74" $145.32
83" 77"-80" $152.46
89" 83"-86" $160.47
95" 89"-92" $167.79
101" 95"-98" $174.94

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

Sills deeper than 8 inches use an Extension Kit.

All sills below consist of:

  • An 8-inch deep sill
  • A vinyl sill extension (to make up the remaining depth)
  • T-strip (to fill the gap between the sill and the extension).
9-Inch Deep Premium Sills with Extension Kit
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $81.76
23" 17"-20" $90.17
29" 23"-26" $98.79
35" 29"-32" $107.20
41" 35"-38" $116.02
47" 41"-44" $124.43
53" 47"-50" $133.06
59" 53"-56" $141.88
65" 59"-62' $150.08
71" 65"-68" $159.29
77" 71"-74" $167.11
83" 77"-80" $175.34
89" 83"-86" $184.55
95" 89"-92" $192.97
101" 95"-98" $201.18

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

10-Inch Deep Premium Sills with Extension Kit
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $94.03
23" 17"-20" $103.70
29" 23"-26" $113.16
35" 29"-32" $123.28
41" 35"-38" $133.41
47" 41"-44" $143.10
53" 47"-50" $153.01
59" 53"-56" $163.15
65" 59"-62' $172.60
71" 65"-68" $182.04
77" 71"-74" $192.18
83" 77"-80" $201.63
89" 83"-86" $212.23
95" 89"-92" $221.91
101" 95"-98" $231.35

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

11-Inch Deep Premium Sills with Extension Kit
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" 108.12
23" 17"-20" $119.25
29" 23"-26" $130.66
35" 29"-32" $141.77
41" 35"-38" $153.43
47" 41"-44" $164.56
53" 47"-50" $175.97
59" 53"-56" $187.63
65" 59"-62' $198.48
71" 65"-68" $209.35
77" 71"-74" $221.01
83" 77"-80" $231.87
89" 83"-86" $244.07
95" 89"-92" $255.21
101" 95"-98" $266.06

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

12-Inch Deep Premium Sills with Extension Kit
PART LENGTH* WINDOW WIDTH QTY PROFILE (select) PRICE
17" 11"-14" $124.34
23" 17"-20" $137.14
29" 23"-26" $150.26
35" 29"-32" $163.03
41" 35"-38" $176.43
47" 41"-44" $189.24
53" 47"-50" $202.37
59" 53"-56" $215.77
65" 59"-62' $228.27
71" 65"-68" $240.67
77" 71"-74" $254.16
83" 77"-80" $266.65
89" 83"-86" $280.69
95" 89"-92" $293.49
101" 95"-98" $305.97

*Part lengths are suggestions. In most cases, the sill should extend 1½" – 3" on either side of the window. Make sure that the listed length is acceptable for your particular window opening. If you have a unique window size or have window casing, you may need a custom length sill.

Installation Kit
Installation Kit

Liquid Nails adhesive and DAP caulk in easy-to-use squeeze tubes.

Each kit contains enough to install up to 40 feet of combined sill length for sills 5 inches deep and less; 20 feet of combined sill length for sills deeper than 5 inches.

QTY:

$12.95

See & Touch Before Purchasing

Order a Sample

Sill depths are based on the existing sill depth and not the overall depth of the Sill-Rite sill.

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