Internorm Window Installation – A Perfect Fit! 🏡🔧

The Internorm HF 410 Timber/Aluminium Window is now in place, and it’s a game-changer! With an impressive U-value of just 0.64 W/(m2K) and sound reduction up to 45dB, this window is designed to keep your home cozy and peaceful.

We’ve made sure it’s installed to perfection: secured back to the structural block work with extended brackets, perfectly aligned with the external Celotex insulation to prevent cold bridging.

Once everything was locked in, we sealed the 10-15mm gap around the window with high-density RW3 Rockwool and FR Acoustic Mastic both inside and out. The result? A super airtight and soundproof seal that keeps the warmth in and the noise out!

Enjoy the quiet, energy-efficient comfort of your new window!