Installers See a Version of Your House You Never Will By the time a homeowner stands back to admire new glazing, much of the evidence of how it reached that point has disappeared. Frames sit within finished openings, surrounding surfaces are completed and the construction behind them is largely concealed. Installation teams encounter a very […]
Tag Archives: window installation
First, Establish Whether Something Has Actually Gone Wrong When newly installed glazing does not look or behave as expected, it is natural to assume that something has gone wrong. Sometimes that conclusion will be justified. In other cases, the work may be incomplete, an adjustment may still be required or surrounding finishes may not yet […]
“10 Years” Is Not a Guarantee. It Is a Duration A ten-year guarantee sounds reassuring. It is a simple number, easy to remember and even easier to compare. If one window company offers five years and another offers ten, the longer period can instinctively feel like the stronger promise. But the number tells you only […]
A Deposit Should Never Be Asked to Replace Clarity Paying a deposit changes the character of a glazing project. Until that point, quotations, configurations and finishes can still feel like part of an exploratory process. Once money changes hands, there is a natural sense that the important decisions have been made. That sense of certainty […]
A Survey Is Not Just Measuring the Opening A window survey can appear deceptively straightforward. Measure the width, measure the height and establish the dimensions from which the window will eventually be made. For a simple opening in a completed building, much of the process may indeed be relatively uncomplicated. Architectural projects, however, rarely exist […]
“They’re All Basically the Same” From a distance, many windows do look broadly similar. There is glass, a surrounding frame and, perhaps, an opening section. That superficial similarity can make it tempting to treat competing systems as interchangeable. Yet saying that windows are “all basically the same” avoids the more useful question: which differences actually […]
Red Flag One: You Cannot Tell Exactly What Window Has Been Quoted A window quotation can contain a great deal of information and still leave the most important question unanswered: what, precisely, is being proposed? A product name and overall dimensions may create an impression of specificity, but they do not necessarily reveal enough about […]
First Decide What You Are Trying to Protect Reducing a glazing budget becomes much easier once there is agreement about what the glazing is supposed to achieve. On one project, the priority may be an uninterrupted view across the garden. On another, it may be thermal comfort, generous daylight or the ability to open a […]
The Biggest Underestimate Is Usually the Specification, Not the Window When a glazing budget begins to move, it is tempting to assume that the windows themselves have simply become more expensive. Often, the explanation is more complicated. An early allowance may have been established when the project consisted of preliminary drawings, approximate opening sizes and […]
Why Two Similar-Looking Windows Can Cost Very Different Amounts At first glance, the difference between a moderately priced window and one costing £1,200 can be surprisingly difficult to see. Both may have double or triple glazing, similar dimensions and frames that appear broadly comparable. Once installed, particularly when viewed from several metres away, there may […]
The Same Drawings Do Not Always Produce the Same Specification When two glazing companies receive the same architectural drawings, it is natural to assume they are pricing the same job. Often, however, the drawings establish the size and position of the openings without defining every decision required to turn those openings into manufactured windows and […]
The Glazing Project Starts Before Anyone Chooses a Window An architectural glazing project rarely begins with a product. It begins with an idea about how the building should feel and function. At the earliest design stage, the important questions are usually architectural. Where should daylight enter the building? Which views deserve to be framed? How […]
Forty Years Is a Design Question, Not a Warranty Claim Architects routinely design homes expected to remain useful for many decades. Yet glazing decisions can become dominated by what happens at the beginning of that life: how the system looks, whether it meets the current performance requirements, what it costs and how successfully it delivers […]
Why Price Is Only One Part of the Decision When homeowners receive several glazing quotations, it is entirely understandable that the first comparison is often the final figure at the bottom of the page. Price provides an immediate and measurable point of reference, particularly when the quotations appear to describe similar products. However, architects rarely […]
Why Two Quotes Rarely Cover the Same Thing Receiving several quotations for a window project is often recommended as a sensible way to compare options and understand the market. Yet many homeowners quickly discover that the proposals they receive differ considerably, not only in price but also in the products, terminology and levels of detail […]
Why Every Window Project Costs Something Different One of the most common questions homeowners ask at the beginning of a renovation or self-build project is, “How much will my new windows cost?” It is an entirely reasonable question, yet one that rarely has a simple or meaningful answer. Unlike many household purchases, architectural glazing is […]
What a Window Seal Actually Does When people think about windows, their attention naturally focuses on the visible elements: the glass, the frame or the overall design. Yet one of the most important components is almost entirely hidden from view. The perimeter seal around an insulated glazing unit performs a critical role in maintaining the […]
Not Every Draught Comes Through the Window Feeling a movement of air near a window can understandably lead homeowners to conclude that the window itself is letting cold air inside. In many cases, however, the source of that sensation is more complex. Buildings are constantly responding to differences in temperature, air pressure and ventilation, creating […]
Security Starts With the Whole Window When homeowners think about window security, attention often focuses on a single feature. Some assume stronger locks provide the greatest protection, while others believe laminated glass or reinforced frames alone will prevent a break-in. Architects and glazing specialists take a much broader view. Modern window security is not created […]
Window Planning Starts Before Planning Permission One of the most common misconceptions in self-build projects is that windows can be chosen once the structure has been designed or, worse still, once construction is already underway. Architects rarely work this way. Long before planning permission is submitted, glazing is already helping to shape the architecture. Decisions […]
What Is FENSA? If you are planning to replace your windows, there is a good chance you will come across the term FENSA. It often appears in quotations, installation paperwork and conversations with window companies, yet many homeowners are unsure what it actually means. Some assume it is a product certification, while others believe it […]
Section 1: Measurements Come Last—Architecture Comes First When homeowners hear the phrase “made-to-measure glazing”, the first thing that often comes to mind is a tape measure. The assumption is understandable. If windows or doors are being manufactured specifically for a property, then accurate dimensions must surely be the starting point. In reality, architects approach bespoke […]
Mistake #1: Assuming Every Window Performs The Same Job It is easy to understand why windows are often compared primarily on price. At first glance, two quotations may appear to describe products that perform the same function. They fit the same opening, achieve similar dimensions and promise comparable levels of energy efficiency. If one quotation […]





















