New Jersey Patio Doors – Renewal by Andersen
When thinking about which company you want to replace your Morristown NJ patio doors, choosing Renewal by Andersen New Jersey is the smart choice! We offer the widest selection of replacement patio doors and listen to your needs to help you select the best option for your home. We don’t just focus on one decision factor, we consider everything from your budget to your home’s style and function.
Our replacement patio doors are divided into three main categories:
- Contemporary Sliding Doors: Our maximum space saving design
- Hinged French Doors: Our most popular and traditional design
- Sliding French Doors: Combination of both Contemporary Sliding and Hinged French Doors
Call Renewal by Andersen New Jersey at 1-908-325-5536 to start creating your own custom patio doors.
What are R-Values vs. U-Factors?
An R-Value is the ability of a material to resist heat transfer from one side to the other. Essentially, the greater the R-Value the better the door is at insulating your home. Depending on the location of your home, construction codes often have minimum R-Value requirements. In contrast, U-Factors — mostly used for windows — are the measure of heat loss through a given material. The two terms may be used interchangeably, yet it is important to distinguish that for U-Factors a lower number is better. For R-values, higher rating numbers are preferable.
The formula to determine a replacement door’s R-Value is as follows:
1 / (Rso+Rsi+R1+R2…) Where Rso is the thermal resistance of the outer surface, Rsi is the resistance of the interior surface, and then you take the sum of all of the individuals building materials resistance element.
By investing in replacement patio doors from Renewal by Andersen New Jersey, you can reduce condensation while lowering your energy bills. We measure and custom build our replacement patio doors to provide you with the desired fit. Having your doors fit tightly are crucial for insulation. Also, we add the highest quality weather-stripping between the door and the door jamb so your door seals completely. All of our doors are installed with our Renewal by Andersen multi-point locking system which ensures the optimum level of security and protection available.