Replacement windows and doors packages explained

A combined package simply means your new windows and doors are surveyed, supplied and fitted together as one job, rather than as two separate projects months apart. For most homeowners that is the sensible way to do it: one team, one visit, one tidy finish across the front of the house. This guide walks through what windows and doors packages usually include, how they are measured and priced, and how a package is fitted in a single run.

What a package includes

No two homes are identical, so a package is built around your property. A typical replacement package covers:

• Windows — usually uPVC or aluminium double glazing, in a style that suits the age of the house (casement, sash-style, tilt-and-turn or fixed panes).
• External doors — a front door and often a back or side door, in composite or uPVC, chosen to match the window frames.
• Glazing units — A-rated or better energy-efficient double glazing, with the option of obscured glass for bathrooms and toughened glass where building regulations require it.
• Hardware and locking — handles, hinges and multi-point locks, ideally tested to recognised security standards.
• Fitting, making good and waste removal — the installer removes the old units, fits the new ones, seals and finishes around them, and takes the old frames away.

Because everything is specified at once, colours, profiles and hardware can be coordinated from the start. If you are weighing up how the pieces fit together aesthetically, our guide to matching your windows and doors covers colour, finish and hardware in more depth.

How a package is surveyed and priced

Pricing starts with a home survey. A vetted local installer measures every opening, checks the condition of the existing frames and lintels, and notes anything that affects the fit — bay windows, arched heads, awkward access or trickle-vent requirements. Only then can they quote accurately, because the price depends on the number of openings, the frame material, the glass specification and the doors you choose.

Doing windows and doors together tends to be more cost-effective than commissioning two jobs, since the survey, scaffolding where needed, and labour are shared across the whole project. It also helps to understand the running-cost side of the decision — you can read more about how much energy new windows can save before you commit, and factor that into the value alongside the upfront figure.

Fitting it all as one job

On fitting day the crew works room by room, removing old units and installing the new ones so the house is never left open to the weather for long. A combined package usually takes a few days depending on the number of openings, and the same team handles both the windows and the doors, so there is no gap where one trade waits on another. Installers have survey appointments in many areas this month, so it is worth checking availability early if you have a timescale in mind.

Choosing who does the work matters as much as what they fit. Our notes on choosing a trustworthy installer explain what to look for — accreditations, insurance-backed guarantees and clear paperwork.

Paying for a package

New windows and doors are an investment, and you do not always have to find the full amount up front. There are window and door funding and contribution options, subject to eligibility and a home survey, and £0-upfront options may be available for those who qualify. You can also compare funded glazing options to see how spreading the cost might work for your household. Nothing is fixed until your installer has surveyed the property and confirmed exactly what applies to your home.