Door and window planning is one of the decisions that needs to be settled at the earliest stage of building a new home. If the amount of glazing on each facade, the direction doors will open, and the exact size of each opening are not agreed before the walls go up, later changes cost extra time and effort. This guide brings together the practical points worth thinking through while doors and windows are still on the drawing board.
Why Planning Should Start Early
Door and window openings are directly tied to the structural frame and the masonry sequence. If opening sizes are not fixed at the architectural stage, enlarging or reducing them after the shell is built is both costly and structurally risky. That is why aluminium joinery and glazing decisions are best discussed while the drawings are still in draft form.
An early start also means opening widths and heights can be sized correctly for the system you actually want. A wide lift-and-slide door or a multi-panel folding glass door needs a certain logic for tracks and head/sill details, and if that is not agreed upfront, mismatches tend to show up on site.
What Orientation, Sun and Wind Change
In North Cyprus, and particularly in coastal areas like Famagusta, summers are long, hot and sunny. Facade orientation is therefore something to weigh carefully in door and window planning. South- and west-facing glazing can receive direct sun for much of the day, so shading, glass selection and opening type need to be considered together for those elevations.
Plots close to the sea also deal with salt-laden air and, at times, strong wind, both worth factoring into the design. Where a facade is exposed to wind and large glazed areas are planned, the system needs profiles and hardware rated for that wind load. Winter brings rain and the risk of condensation, so correct sealing and drainage details should also be part of the planning conversation.
Choosing the Right Opening Type
The same opening type is not the right answer for every room. It helps to ask:
- Is there room inside for a hinged sash to swing, or would a sliding system suit the space better?
- Do you want the full opening to disappear, or is partial ventilation enough?
- Is a level, threshold-free transition to the terrace or garden a priority?
- Does furniture layout conflict with an outward-opening sash?
For living room-to-terrace transitions where you want the whole opening to clear away, lift-and-slide systems or folding glass doors are common choices, while bedrooms or a home office often work fine with a standard double-sash window. Since the opening size depends on the system chosen, settling this decision early is central to the whole planning process.
Sizing and Opening Layout
Door and window opening sizes are set not only by appearance but by the technical requirements of the chosen system. Frame depth, installation tolerance, and any roller shutter box add to the height and width the opening needs. That means whoever draws the openings on the architectural plan needs to understand the sizing logic of the system that will actually be installed.
Running site survey and design work in parallel at this stage limits surprises later. During site survey and measurement, on-site measurements are checked against the openings shown on the architectural plan, catching mismatches before installation begins. In the same way, finalising system details during project design heads off sizing errors on site.
Glass and Thermal Performance Decisions
Glass matters as much as the profile in door and window planning. Thermally insulated glazing units help keep interiors cooler in summer and reduce heat loss in winter. For south- and west-facing glazing, solar control glass is worth considering to reduce the risk of overheating indoors.
Glass thickness and construction also matter for safety, especially in balustrades, facades or large fixed panes. Tempered and laminated glass behave differently when broken: tempered glass breaks into small granular pieces, while laminated glass largely holds together thanks to its interlayer. Which type belongs where should be settled during project design, based on how the space is used.
Do Not Forget Security Details
Security deserves attention from the start of door and window planning, not as an afterthought. On entry doors and ground-floor windows, lock strength, sash-to-frame fit, and hardware quality directly affect resistance to forced entry. The EN 1627 standard defines resistance classes from RC1 to RC6, and which level suits your project can be assessed during design, based on the location and use of each opening.
Doors leading to gardens or ground-floor terraces also deserve attention to glass type, number of locking points, and sash sealing, all considered together for both security and comfort.
Coordination Between Architect and Installer
Door and window planning is not just a set of lines on an architect's drawing; it needs coordination between the architect, the structural design, and the installer. Moving into production before opening sizes, system type and installation details are agreed tends to create mismatches on site. Bringing an aluminium systems installer into the conversation early, while the architectural plan is still being developed, keeps design and execution moving smoothly together.
Settling on the right system for each space during the design phase also makes the manufacturing and installation steps that follow far more predictable.
Common Planning Mistakes
Some planning mistakes come up repeatedly on site:
- Fixing an opening size without accounting for the frame depth and installation tolerance of the system that will go in it.
- Skipping shading or solar control glass on large south- or west-facing glazing.
- Designing large openings on wind-exposed facades without considering wind load.
- Leaving roller shutters, insect screens or other hardware to be added later instead of building them into the opening from the start.
- Overlooking ground-floor security needs when choosing windows and doors.
Most of these are avoidable with a few extra questions during the planning stage.
Shutters, Screens and Extra Hardware
One detail that is often left out of early planning is how roller shutters, insect screens or sunshades affect opening size. If an external roller shutter is planned, space for the shutter box needs to be allowed above the window, and the shell construction needs to account for it. Adding a shutter later usually means either an exposed box sitting outside the wall or a significant revision to the existing opening.
Insect screens deserve the same early thought. On sliding or lift-and-slide systems, a screen usually needs its own track, so panel count and opening width should be planned with that in mind. Since windows tend to stay open for long stretches during the warm months in North Cyprus, screen position and ventilation sash layout have a direct effect on everyday comfort.
Where garden fencing or a garden gate is also planned near door and window openings, lining these elements up visually with the main facade helps the whole elevation read as one coherent design.
Frequently asked questions
Should door and window openings be sized during the architectural design stage?
Yes, opening sizes should be fixed as early as possible during architectural design, taking into account the technical requirements of the system that will be installed. Changing an opening size after the shell is finished is far more difficult and costly.
Which facades need the most careful planning in the North Cyprus climate?
South- and west-facing glazing receives direct sun for much of the day, so glass selection and shading need particular attention on those elevations. Facades near the sea and exposed to wind also need load and corrosion factors considered.
Should I choose a sliding door or a hinged window?
That depends on how the space is used and how large the opening is. A wide terrace-to-living-room transition suits sliding or folding systems, while standard room windows are usually well served by classic hinged sashes.
When should on-site measurement happen during planning?
Precise on-site measurement happens once the shell is built or openings are finalised, but discussing approximate sizes for the intended system during the architectural stage reduces mismatches later.
Does every window need the same security class?
No, security needs vary by location. Ground-floor and easily accessible windows and doors often call for a higher resistance class, while upper floors may have different priorities.
If you would like to work through the door and window planning for your new home together, get in touch through our contact page and bring us into the survey and design process early.
