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

Sill-Rite
Classic Profile
Streamline Profile

Privacy & Security

We know that you care how information about you is used and shared, and we appreciate your trust that we will do so carefully and sensibly. This notice describes our privacy policy.

Secure Information

You can shop at www.sill–rite.com with confidence. We have partnered with Authorize.Net, a leading payment gateway since 1996, to accept credit cards and electronic check payments safely and securely for our customers. The Authorize.Net Payment Gateway manages the complex routing of sensitive customer information through the electronic check and credit card processing networks. See an online payments diagram to see how it works. The company adheres to strict industry standards for payment processing, including:

  • 128–bit Secure Sockets Layer (SSL) technology for secure Internet Protocol (IP) transactions.
  • Industry-leading encryption hardware and software methods and security protocols to protect customer information.
  • Compliance with the Payment Card Industry Data Security Standard (PCI DSS).

For additional information regarding the privacy of your sensitive cardholder data, please read the Authorize.Net Privacy Policy. www.sill–rite.com is registered with the Authorize.Net Verified Merchant Seal program.

Personal Information We Gather

The information we learn from customers helps us personalize and continually improve your shopping experience. Here are the types of information we gather.

Information You Give Us: We receive and store any information you enter on our Web site or give us in any other way. We use the information that you provide for such purposes as responding to your requests, improving our store, and communicating with you.

Automatic Information: We receive and store certain types of information whenever you interact with us. For example, like many Web sites, we use "cookies," and we obtain certain types of information when your Web browser accesses us.

Cookies

Cookies are alphanumeric identifiers that we transfer to your computer's hard drive through your Web browser to enable our systems to recognize your browser and to provide features, discount rates, and storage of items in your Shopping Cart between visits.

The Help portion of the toolbar on most browsers will tell you how to prevent your browser from accepting new cookies, how to have the browser notify you when you receive a new cookie, or how to disable cookies altogether. However, cookies allow you to take full advantage of our website, and we recommend that you leave them turned on.

Information We Receive

Information about our customers is an important part of our business, and we are not in the business of selling it to others.

We release account and other personal information when we believe release is appropriate to comply with the law. This includes exchanging information with other companies and organizations for fraud protection and credit risk reduction. Obviously, however, this does not include selling, renting, sharing, or otherwise disclosing personally identifiable information from customers for commercial purposes in violation of the commitments set forth in this Privacy Notice.

Our business changes constantly and our Privacy Policy may change also. Check our website frequently to see recent changes.

Privacy & Security

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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Premium Sills

Step 2: Select Size, Profile, and Quantity

Custom Length Sills

*Listed part lengths will fit the suggested window widths listed. 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. Click the button below for instructions on ordering custom length sills.

Ordering Custom Lengths

Premium sills are available in custom lengths. To order a custom length sill:

1. Select the next largest size listed sills. For instance. if you want to order a 49" sill, select the 53" sill.

2. When entering your billing information, enter a note in the Comment field stating the size that you want the sill to be. For the above example you would enter, “Make the 53" sill 49" long.”

Limits to Custom Lengths

Custom lengths are only available for Premium sills.

Sills can be ordered to tolerances up to 1/2–inch.

Due to shipping limitations, we cannot make sills longer than 106 inches.

Questions

If you have any questions or would prefer to place your order over the phone, call us at 1–800–503–2334.

Ordering Custom Length Sills
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
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
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
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
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
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
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

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
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
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
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
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