Why Are Your Windows Cold? Window Styles & Materials Compared

August 20, 2026

What to Do When Your Windows Feel Cold Even With the Heat On - Kubala Windows

When winter temperatures drop across Massachusetts and northern Connecticut, homeowners rely heavily on their heating systems. However, if you notice a persistent chill near your glass, your windows might be failing you. Drafty or poorly insulated windows let precious heat escape, driving up your energy bills. Exploring our replacement windows page can help you understand modern upgrades designed to combat New England drafts.

How Window Styles Impact Air Sealing

The physical style of your window plays a significant role in how tightly it seals against wind and cold air infiltration. Some designs naturally offer superior airtightness compared to others:

Casement windows push outward and press tightly against the frame, creating an exceptionally airtight seal that blocks drafts.
Awning windows hinge at the top and close firmly inward, offering great resistance against winter winds.
Double-hung windows feature operable sashes that can occasionally develop microscopic gaps over time if weatherstripping degrades.
Picture windows are completely fixed and inoperable, meaning they provide maximum insulation and zero draft points.

Comparing Window Frame Materials for Insulation

Beyond the style, the material of your window frame dictates how well heat is conducted or resisted. Aluminum frames, for example, easily conduct cold temperatures indoors, creating frost and chill. Vinyl, fiberglass, and high-quality composite frames offer much higher thermal resistance, keeping interior surfaces closer to room temperature even when freezing outside.

Upgrading Your Home with Kubala Windows

At Kubala Windows, we help local homeowners eliminate chilly drafts with expertly installed, energy-efficient products tailored to our harsh regional climate. Whether you need a full house of casement units or insulated double-hungs, we are ready to assist you across our service areas. Ready to make your home comfortable again? Reach out to get a free estimate today.