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

Sill-Rite
Standard Classic Profie
Sill-Rite

Return Policy

You may return most new items to us within 30 days of delivery for a refund. However, since most sills are made to order, returns are subject to a 15% restocking fee. Call Sill‑Rite Customer Service (1–800–503–2334) to obtain a Return Merchandise Authorization (RMA) number. Customer is responsible for return shipment. Returned goods must arrive to Sill‑Rite in good, resalable condition and must be marked with the RMA number. Items that are returned more than 30 days after delivery will receive a partial refund. Sills that have been cut or damaged are not eligible for return.

If the reason for return is due to an error on our part (you received an incorrect or defective item, etc.), the stocking fee is waived and Sill–Rite will also refund any shipping charges.

If you received a faulty item and need to exchange it for the same item, contact us at 1‑800‑503‑2334, or email orders@sill‑rite.com to request a replacement.

Please note that it may take up to 10 business days to process returns once they arrive at our Returns Center.

Return Policy
Shipping Options
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Standard Sills

Step 2: Select Size, Profile, and Quantity

2-Inch Deep Standard Sills (fits existing sill depths of 2" or less)
Sill Depth Sill Length Qty Profile (select) Price
2" 24" $12.10
2" 36" $18.01
2" 48" $23.72
2" 60" $28.46
2" 72" $36.01
2" 84" $42.02
2" 96" $47.43
2" 106" $53.36
3-Inch Deep Standard Sills (fits existing sill depths of 3" or less)
Sill Depth Sill Length Qty Profile (select) Price
3" 24" $13.86
3" 36" $20.65
3" 48" $26.00
3" 60" $32.86
3" 72" $42.29
3" 84" $48.18
3" 96" $52.01
3" 106" $53.19
4-Inch Deep Standard Sills (fits existing sill depths of 4" or less)
Sill Depth Sill Length Qty Profile (select) Price
4" 24" $16.12
4" 36" $25.48
4" 48" $32.51
4" 60" $39.53
4" 72" $50.95
4" 84" $59.44
4" 96" $65.01
4" 106" $73.14
5-Inch Deep Standard Sills (fits existing sill depths of 5" or less)
Sill Depth Sill Length Qty Profile (select) Price
5" 24" $19.82
5" 36" $29.29
5" 48" $37.38
5" 60" $45.47
5" 72" $59.30
5" 84" $68.35
5" 96" $74.76
5" 106" $84.11
6-Inch Deep Standard Sills (fits existing sill depths of 6" or less)
Sill Depth Sill Length Qty Profile (select) Price
6" 24" $25.85
6" 36" $38.21
6" 48" $48.75
6" 60" $59.30
6" 72" $76.43
6" 84" $89.17
6" 96" $97.50
6" 106" $109.69
7-Inch Deep Standard Sills (fits existing sill depths of 7" or less)
Sill Depth Sill Length Qty Profile (select) Price
7" 24" $32.34
7" 36" $48.41
7" 48" $61.75
7" 60" $75.11
7" 72" $96.82
7" 84" $112.96
7" 96" $123.51
7" 106" $138.95
8-Inch Deep Standard Sills (fits existing sill depths of 8" or less)
Sill Depth Sill Length Qty Profile (select) Price
8" 24" $37.57
8" 36" $56.05
8" 48" $71.50
8" 60" $86.97
8" 72" $112.09
8" 84" $130.77
8" 96" $143.00
8" 106" $160.88

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 Standard Sills with EXTENSION KIT
Sill Depth Sill Length Qty Profile (select) Price
9" 24" $43.20
9" 36" $64.45
9" 48" $82.23
9" 60" $100.01
9" 72" $128.91
9" 84" $150.39
9" 96" $164.45
9" 106" $185.01
10-Inch Deep Standard Sills with EXTENSION KIT
Sill Depth Sill Length Qty Profile (select) Price
10" 24" $49.68
10" 36" $74.12
10" 48" $94.56
10" 60" $115.02
10" 72" $148.25
10" 84" $172.95
10" 96" $189.12
10" 106" $212.76
11-Inch Deep Standard Sills with EXTENSION KIT
Sill Depth Sill Length Qty Profile (select) Price
11" 24" $57.12
11" 36" $85.24
11" 48" $108.74
11" 60" $132.26
11" 72" $170.49
11" 84" $198.90
11" 96" $217.49
11" 106" $244.68
12-Inch Deep Standard Sills with EXTENSION KIT
Sill Depth Sill Length Qty Profile (select) Price
12" 24" $65.69
12" 36" $98.02
12" 48" $125.05
12" 60" $152.11
12" 72" $196.06
12" 84" $228.75
12" 96" $250.12
12" 106" $281.38
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