Window design and installation

When it comes to designing, choosing, and installing windows, there are numerous factors to consider. This guide provides a thorough breakdown of what to expect and how to navigate the process seamlessly.

1. Window Design and Selection

Why start early?
Initiating your window planning early ensures you get the best out of your architectural designer and window specialist. Having a customised home often demands unique windows.

Research is vital
Dive into online platforms, scan magazines, consult with friends, and attend home exhibitions like Selfbuild Live. Knowledge is power, and these resources can provide valuable insights into the latest trends and technologies.

Off-the-shelf vs Custom-made
While purchasing ready-made windows from a builder’s merchant might be economical and straightforward, there’s a rise in the trend of factory-made windows and doors, primarily because of their consistent quality. Factories maintain a controlled environment, ensuring less damage, adequate coating, and impeccable finish.

Seeking Expertise
Considering a local joiner or a specialist company has its pros and cons. Custom-made windows ensure uniqueness and possibly higher quality. However, damages or incorrect specifications might lead to longer replacement times.

Window design and installation

2. Obtaining Quotations

What to expect in a quotation?
Companies will typically review your architectural plans and offer a detailed window specification list. This includes format, size, price, design features, energy efficiency, hardware details, safety measures, and more.

Reading between the lines
It’s crucial to understand each component of the quote. Ensure that you’re comparing apples to apples when reviewing multiple quotes. Mistakes are common; therefore, ensure that each aspect is thoroughly reviewed and aligns with your requirements.

Decision-making tools
A simple spreadsheet can serve as an effective tool in scoring and ranking each quotation based on design, performance, quality, thermal value, maintenance, sustainability, and other personal criteria.

3. Ordering Windows & Financial Precautions

Measure twice, cut once
Some suppliers prefer assessing the actual window openings before manufacturing. This is particularly common with companies who also install, ensuring precision and avoiding mishaps.

Handling deposits
Upon order, deposits, often up to half the quoted price, are standard. Therefore, ensure your deposit’s safety. Utilising escrow services, where a neutral third-party holds the payment until all terms are met, can provide added security.

4. Expectations for Window Delivery

Timing matters
Window delivery can stretch up to 12 weeks from the order date. It’s essential to be aware of potential delays, such as European manufacturers taking month-long summer breaks.

Window design and installation

5. Installing the Windows

Quality vs. Installation
Having high-quality windows doesn’t necessarily guarantee optimum performance. Proper installation plays a crucial role in ensuring the longevity and performance of your windows.

DIY or Expert Installation?
While skilled homeowners might consider self-installation, it’s often recommended to rely on suppliers or professional installers. Especially with uPVC windows, installation errors are common culprits behind issues.

Installation nuances
Considerations like window sills, insulation, cavity closures, and more demand attention. Different building methods may require varying installation techniques.

6. Post-Installation Testing & Payments

Ensuring perfection
Once installed, rigorous testing is essential to ensure that your windows operate smoothly and efficiently. From the alignment of frames to the smooth operation of the sash, everything needs to be spot on.

Settling finances
Only after ensuring that the installation is flawless should you complete the final payment.

Window design and installation

7. Protecting Your Windows

Preservation during construction
Given that windows are installed relatively early in the construction process, they need protection from ongoing construction activities. Using polythene covers can shield windows from dust and potential damage.

8. Maintaining Your Windows

Post-installation care
Ensure that your windows have a prolonged lifespan and optimal performance by using quality coatings. Proper maintenance, using the right cleaning products, and addressing damages promptly will ensure that your windows stand the test of time.

Window design and installation

Written by Astrid Madsen

Astrid Madsen is the editor of the SelfBuild magazine. Email astrid.madsen@selfbuild.ie

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