Start with the view from inside and outside
A sea-facing window may be the best feature of a room, but it can also bring strong light and an unexpected view in from a neighbouring balcony or walkway. Before choosing a curtain or blind, spend a little time at the window throughout the day. Notice when sunlight reaches the sofa, dining table or screen, and when people outside can see into the room. The right solution for a bright living area may not be the right one for a bedroom facing a shared path.
Think about what you want each window covering to do while it is open, partly closed and fully closed. If the view matters most during the day, choose something that can be drawn back or raised clear of the glass. If privacy is a priority after dark, plan for an opaque layer: a lightweight fabric that obscures the room in daylight may become much less private when interior lights are on.
Use layers when one covering cannot do everything
Layering gives you more control without asking one fabric to meet every need. In a living room, a sheer curtain can soften daylight and give a sense of separation while heavier curtains remain open. Later, the outer curtains can close for privacy. Hanging curtains beyond the edges of the window, where space allows, gives them somewhere to stack so they do not cover too much of the view.
Blinds can play the same supporting role. An adjustable slatted blind lets you redirect some light while retaining glimpses outside; a roller blind offers a simpler, less bulky look. A light-filtering blind suits a room where gentle daylight matters, while a more opaque blind may be useful for a bedroom or a screen that catches glare. If you pair a blind with curtains, check that their fittings will not crowd the window or make either layer awkward to use.
Choose for glare, not just brightness
Glare is often most noticeable when direct sun crosses a work surface or reflects off a screen. A dark covering may reduce light, but it can make a room feel closed in long before sunset. Try to identify the troublesome hours first. A covering you can adjust in small steps, such as a slatted blind, can be useful when the sun moves across a room. Where the light is more predictable, a curtain or roller blind that you close for part of the day may be enough.
Colour and fabric weight affect the feel of the room as much as the amount of light. Pale, softly textured curtains can keep a coastal interior relaxed, while a denser lining offers more control when closed. If you are unsure, hold a fabric sample against the actual window in daylight and again with the room lights on. A sample will tell you more about its transparency and colour in that space than a small image can.
Plan for salt air, breezes and easy cleaning
In a home near South Africa’s shoreline, open windows may invite damp air, salt residue and windblown dust indoors. Choose coverings you can clean without a complicated routine. Washable curtains may be convenient in frequently used rooms; blinds with accessible slats or wipeable surfaces can also be practical. Follow the maker’s care instructions, especially for lined fabrics, which may need different treatment from unlined curtains.
Pay attention to the fittings as well as the fabric. Sturdy tracks or rods should let curtains move smoothly, and blinds should be securely installed so they do not rattle whenever a breeze comes through. If children or pets use the room, consider cordless blind designs or appropriate cord-safety fittings. A treatment that looks beautiful but is difficult to open, clean or keep in place will soon become a daily irritation.
Give each room its own balance
For a lounge with a wide sea view, curtains that stack well to the sides can leave the outlook open, with a sheer layer available when you want softer light. In a bedroom, privacy and comfortable darkness may be more important, so a lined curtain or opaque blind could take the lead. A bathroom needs particular attention to privacy and moisture; a suitable blind or other easy-care covering may be more practical than a long curtain.
There is no single coastal look that works for every window. Begin with the hours when you use the room, the view you want to keep and the amount of privacy you need. Then choose the simplest combination that lets you change the light without constantly fussing with it. The best window covering makes the room comfortable while still allowing the coast outside to feel like part of home.
