🔒 Seal the Deal on Comfort!
The M-D Building Products 43816 36-Inch L-Shaped Replacement Door Bottom is engineered to fit 1-3/4-inch thick doors, effectively sealing gaps up to 7/16 inches. Made from durable white vinyl, it offers all-season protection against drafts, moisture, dust, and insects, while its slotted screw holes ensure easy installation and adjustments.
| Manufacturer | M-D Building Products |
| Part Number | 43816 |
| Item Weight | 9.3 ounces |
| Product Dimensions | 37.25 x 6.62 x 3.62 inches |
| Item model number | 43816 |
| Is Discontinued By Manufacturer | No |
| Size | 36" |
| Color | White |
| Style | Contemporary |
| Material | Plastic |
| Item Package Quantity | 1 |
| Included Components | Plumbing Fixtures;Plumbing Replacement Parts;plumbing-equipment |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
T**O
High quality replacement at a reasonable price.
Tough time finding a suitable replacement for an older metal door. This replacement sweep is a perfect fit and is much better in quality for the same price that the big box stores have in stock. It was very easy to cut to length (I needed 32" for each of the double front doors). Installation was a breeze and it takes paint very well.
R**
Great door sweep!
Very easy to install takes less than 20 minutes to install! Does a great job keeping bugs out! 👏👍
A**L
I bought this to replace a similar existing door sweep ...
I bought this to replace a similar existing door sweep on my door. Most of the holes didn't line up to my existing holes so I had to drill all new except for the middle one. Otherwise it is working well. It does make the door harder to open but it is worth it for the cold it keeps from sneaking under the door.
A**R
Its actually 1 3/4" bottom
It’s actually 1 3/4” compared to the frost king which said 1 3/4” but was actually 1 ½”. I attempted to contact frost king but never heard back from them. If you need 1 ¾” purchase the MD Building Products door bottom. Brown is frost king and white is MD Building Products.
J**T
Flimsy garbage
I got this as a replacement for one that was worn out. I had to cut it with a hacksaw because it was a little too wide for my door, and as soon as I cut it, one of the fins started tearing off. Then when I installed it and tried to shut the door, it got stuck on the threshold and then the outside fin tore away in a couple of spots. It's so flimsy. I'll probably throw it away and look for another solution.
C**I
door sill weatherstripping
This was the closest I could come to matching the existing unit on my front door. The original was worn from 15 years of use.This fit (with slight trimming) fine except the screw holes did not line up with the original. Not the fault of the product, just my bad luck that I had to drill new holes.Overall, it seems like a well made item. If it lasts 15 years like the last one I will be very happy.
K**K
Exact replacement
My original basement door came with one of these. Three screws and one cut made short work of this problem.
S**T
All plastic
Plastic it will ware fast
D**D
Works great at sealing a door from the elements.
Easy to install and seals the door well preventing water pooling at the door bottom.
A**
Perfect fit, quality product, Great delivery
fit as per measured, good quality easy to install with the proper tools
R**E
fit well easy to install
arrived on time exactly as described
A**C
Returned item it was broken on delivery
Poor product did not fit the door bottom frame. You need an extremely thin door for it to slide on and the plastic rubber is weak. Will not recommend it.
F**C
L-Shaped door bottom
One of the strips of rubber on the underside came off within days of installation.
Trustpilot
2 weeks ago
1 day ago
