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THERMA-TRU DOOR PARTS
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Therma-Tru Basic Composite Adjustable Sill Cap 3'0
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Therma-Tru Basic Composite Adjustable Sill Cap 3'0
5/5 rating
5
Review(s)
5
5
5/5 rating
1
5
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Your Price:
$54.95
Retail Price
Retail Price:
$55.00
Your Savings:
$0.05
(0%)
Part Number:
RPISL30AKIT-
Availability:
Ships Next Business Day
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Description
Customer Reviews
Therma-Tru Basic Composite Adjustable Sill Cap 3'0
This sill cap is designed with durability and functionality in mind.
Its all-composite substrate is moisture and insect-resistant, providing a solid and durable stepping surface that resists rot.
Additionally, the thick composite cap has a wood-grained texture, enhancing both the appearance and rot resistance to complement your home's interior.
It features zinc dichromate screws with removable caps for corrosion resistance and easy adjustment, ensuring a tight seal.
Specifications
Screws are 9" apart.
Total Width = 1-1/2"
Total Height = 1-1/8"
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4.8
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5/5 rating
Sill Cap
Fit like a glove! However Therma-Tru should have the screws closer to the ends to prevent the end from coming up as my original one did.
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2 of 2
Found Helpful
Reviewed by:
Tim
from NY on 10/29/2021
5
5
5/5 rating
Adjustable door sill cap
This item matched directly the one I had on my door assembly.
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Reviewed by:
James
from Laguna Niguel on 4/5/2023
5
5
5/5 rating
Great sill cap, just not the same
I’ve had a heck of a time finding a replacement sill cap. Our OEM broke and this is the only one in stock I could find with the same spacing between holes. Most are 10” and this one and mine are 9”. However, mine is only 3/4” thick and this one is 1 1/8” or so. It fits perfectly, after an 1/8” trim on both ends, and the door shuts, I’d rather firmly. So I’m happy we have a good sill, just wish I could find the same height, which Therma-Tru doesn’t carry and apparently no one else has the same height.
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Reviewed by:
Josh Schlatter
from Chapel Hill, TN on 3/1/2026
4
4
5/5 rating
Homeowner
Great customer service!! We recieved the wrong item and they sent out a new one immediately
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Reviewed by:
Amanda
from PAINESVILLE on 10/5/2020
5
5
5/5 rating
Mr.
The best customer service that I’ve ever experienced. I’d give Keegan at diy door store ten stars out of five. I’ve had three other vendors ship me the wrong part, and argue with me when I said it was wrong. Keegan immediately spotted the problem and shipped the correct part UPS next day. Thank you again for such stellar customer service. Rich D.
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Reviewed by:
GogelGeek
from Edison, NJ on 1/10/2021
5
5
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