What to Consider When Buying Exterior Doors? POL-SKONE Guide

Choosing the right exterior doors is a decision that affects not only the look of your home but also its security, thermal insulation, and acoustic performance. Good entrance doors protect against break-ins, noise, and energy loss, while being durable and aesthetically pleasing. This guide explains what to consider when purchasing exterior doors, using practical examples from POL-SKONE. Learn how to choose doors that will be a long-term investment.

Thermal Insulation – Comfort and Energy Savings

The thermal transmittance factor Ud is a key parameter determining a door’s insulation efficiency. The lower the Ud, the better the thermal insulation. Standard home doors should have Ud ≤ 1.3 W/m²K, while energy-efficient homes require Ud ≤ 0.9 W/m²K.

An example is the SATURN model from POL-SKONE, with Ud of 1.1 W/m²K. These doors feature a double sealing system and thermal insulation filling, ensuring excellent thermal performance.

Acoustic Insulation – Protecting Against Noise

Door acoustic insulation affects residents’ comfort, especially in noisy areas. Optimal noise reduction is achieved with doors rated Rw 30–40 dB.

Security – Anti-Burglary Doors

When buying entrance doors, pay attention to the burglary resistance class RC. RC2 provides basic protection, while RC3 ensures higher security, often chosen for single-family homes.

POL-SKONE offers RC2 and RC3 anti-burglary doors equipped with multi-point locks, anti-leverage bolts, and reinforced frames. Models like ERIS provide additional safety features such as security-rated handles and Class 4 cylinder locks.

Material and Weather Resistance

Exterior doors are exposed to weather conditions, so the material is crucial. Wooden doors are elegant but require regular maintenance. Steel and aluminum doors are more resistant to moisture and UV radiation. Composite doors combine advantages of both materials, offering durability and good insulation.

The SATURN model from POL-SKONE is an example of a wooden door combining natural beauty with high weather resistance. Made from selected pine covered with oak veneer, it ensures durability and aesthetic appeal.

Design and Aesthetics

Entrance doors are the face of the home. They should match the facade and window frames. POL-SKONE offers a wide range of models, from classic wooden doors with veneers to modern designs with glazing and painted surfaces.

The SATURN model is available in various colors, including shades of brown and anthracite, allowing for customization to individual aesthetic preferences.

Functionality and Modern Features

When choosing exterior doors, consider practical aspects such as opening direction, low threshold, or integration with smart home systems. POL-SKONE offers models that can be equipped with electronic locks, door closers, and other features enhancing usability.

The ERIS model offers optional door closers and security-rated handles, increasing door functionality and safety.

Certifications and Warranty

Entrance doors should have CE marking and certificates confirming technical parameters. POL-SKONE products are certified and covered by multi-year warranties, ensuring quality and durability.

Summary

When buying exterior doors, consider thermal and acoustic insulation, burglary resistance, weather durability, and aesthetics. POL-SKONE entrance doors like SATURN and ERIS combine all these features, offering a wide selection from classic wooden to modern, energy-efficient, and anti-burglary designs.