Upgrading Your Windows? Here’s Why It Matters
Are your windows letting in draughts? Struggling with rising energy bills? Or maybe they just don’t look as good as they used to? If so, you’re not alone. Many homeowners in Harborne face these exact issues.
Recently, we completed a window replacement and brickwork upgrade in Harborne, and the results were game-changing. The homeowner came to us frustrated with their old, inefficient windows. They were cold in the winter, noisy due to street traffic, and simply outdated. Our solution? The Rehau R70 uPVC window system, known for its superior energy efficiency, noise reduction, and security.
But that wasn’t all. When we removed the old windows, we discovered that the brickwork beneath had deteriorated, compromising the structure. So, we rebuilt it from scratch before installing the new windows.
In this article, we’ll walk you through the entire installation process, highlight the before and after impact, and explain why upgrading to modern uPVC windows is one of the best investments for your home.
If you’re considering a window upgrade in Harborne, read on. This guide will give you everything you need to know before making a decision!
Why the Homeowner Needed a Window Upgrade
When our client first reached out, they had several concerns:
- Heat Loss & High Energy Bills – Their existing windows had poor insulation, making their home expensive to heat in winter and unbearably warm in summer.
- Draughts & Noise Issues – They lived near a main road, and the single-glazed units did little to block sound or prevent cold air from creeping in.
- Security Risks – The old frames and locks weren’t up to modern security standards, leaving the property vulnerable.
- Deteriorating Brickwork – The lower section of the window frame had caused wear to the brickwork over time, affecting the structure’s integrity.
After discussing their needs, we recommended the Rehau R70 uPVC windows—a game-changer in thermal efficiency, noise reduction, and home security.
Step-by-Step: Our Window Replacement Process in Harborne
Upgrading your windows is more than just swapping out old frames for new ones. It’s a precise process that ensures long-term performance. Here’s how we did it:
Step 1: Removing the Old Windows
First, we carefully removed the existing windows, ensuring minimal disruption to the surrounding walls. This step is crucial—rushing it can cause unnecessary damage.
Step 2: Assessing & Rebuilding the Brickwork
Once the old windows were out, we noticed something concerning: the brickwork under the window had deteriorated. Over time, water ingress and structural wear had weakened it.
Instead of ignoring the issue, we took the time to rebuild the brickwork, ensuring a stable and durable foundation for the new installation.
Step 3: Installing the Rehau R70 Windows
Now came the fun part—installing the new Rehau R70 uPVC windows. These windows offer:
- A-rated thermal efficiency, reducing energy bills
- Superior soundproofing, ideal for homes in busy areas
- Multi-point locking for enhanced security, keeping your home safe
Step 4: Sealing & Finishing Touches
Once the frames were in place, we sealed all gaps using weatherproof insulation to prevent draughts. Then, we carried out final checks to ensure a flawless fit and finish.
Step 5: Client Walkthrough & Satisfaction Check
Before wrapping up, we walked the homeowner through the installation, explaining how to maintain their new windows for maximum longevity. They were thrilled with the transformation!
Before & After: The Transformation in Harborne
Let’s talk about the difference.
Before: The home had outdated, inefficient windows with damaged brickwork underneath. The homeowner was experiencing heat loss, noise pollution, and security concerns.
During: We carefully removed the old windows, rebuilt the brickwork, and prepared the space for installation.
After: The home now has sleek, high-performance Rehau R70 uPVC windows, offering superior insulation, soundproofing, and modern security.
The difference is night and day. Not only does the home look more modern, but it also feels warmer, quieter, and safer.
Before






After







Key Benefits of Upgrading to Rehau R70 Windows
If you’re still on the fence about upgrading, here’s why Rehau R70 uPVC windows are a smart investment:
Cut Your Energy Bills with A-Rated Thermal Efficiency
Older windows leak heat, forcing you to crank up the heating. Rehau R70 windows have a multi-chambered frame that traps heat inside, helping you save on energy bills.
Enjoy a Quieter Home with Advanced Soundproofing
Tired of street noise? These windows block out unwanted sound, making them perfect for homes near roads, schools, or busy areas.
Feel Safer with Multi-Point Locking Security
Home security starts with strong windows and doors. Rehau R70 windows come with reinforced frames and advanced locking systems to keep intruders out.
Improve Your Home’s Curb Appeal
New windows don’t just work better—they look better too. Our Harborne project gave the home a fresh, modern look while preserving its character.
Thinking of Replacing Your Windows? Here’s What to Do Next
If your windows are old, inefficient, or simply outdated, it’s time to upgrade. Here’s how you can get started:
- Assess Your Current Windows – Are they draughty? Do they let in too much noise? Are they secure?
- Get a Professional Evaluation – A quick inspection can help identify issues with insulation, security, and structure.
- Choose the Right Windows – For Harborne homeowners, we recommend the Rehau R70 system for its balance of energy efficiency, security, and durability.
- Contact a Trusted Installer – Professional installation ensures a perfect fit and long-lasting performance.
Why Choose GL Glazing & Window Services?
At GL Glazing & Window Services, we believe every home deserves high-quality, energy-efficient, and secure windows. Our Harborne window replacement project is just one example of how we help homeowners upgrade their living spaces.
Looking for expert window installation in Harborne? Let’s chat! Whether you need energy-efficient uPVC windows, double glazing replacements, or brickwork repairs, we’ve got you covered.