Decking is often placed immediately outside the nearest back door, but convenience is only one part of the decision. A deck can provide dining space, make a change in level easier to use or create a separate place to sit. Its best position depends on sunlight, views, privacy, movement and how the supporting structure will meet the garden.
Position, use and level changes all belong in garden design. Alderley Edge homeowners should test those relationships before comparing board colours. Wilsonjones Landscapes plans gardens around levels, sightlines, where the sun lands and what people want to do outside. Its decking work includes timber and composite decks, steps, balustrades and pergolas, while its landscaping work covers the groundworks, drainage, walls, terraces, structures and planting around them.
First question: dining place, quiet seat or level change?
Decide what would make the deck worth building. A dining deck needs a stable furniture arrangement and an easy route from the house. A quiet seating deck may work better farther into the garden where the view and evening light are stronger. A level-change deck must make the transition feel intentional rather than simply hiding an awkward bank.
Write the purpose in one sentence, then test every position against it. “A place for six people to eat near the kitchen” is more useful than “an outdoor living area”. It tells you what furniture to mark out, which route matters and when the space is likely to be used.
- Mark the full table or seating footprint with furniture in use.
- Walk the route from the relevant door while the chairs are occupied.
- Check the view both from the deck and back from the house.
- Observe sunlight and shade at the time the deck will normally be used.
- Note neighbouring windows, boundaries and existing screening.
The sunlight test can change the answer
A sunny photograph at midday says little about an evening dining area. Visit each possible position when the deck would usually be occupied. Trees, buildings and boundaries can change the pattern quickly. Some households want the last of the sun; others prefer shade for lunch or a place that stays comfortable for children.
Think about glare and shelter as well as direct sun. A seat looking into low light may be less pleasant than one turned slightly. A pergola can define the space and offer a framework for shade or planting, but it also changes the view from indoors. Its height and position need to be considered with the deck rather than added as a separate object.
A destination deck can improve the view
Stand at the main house windows and look towards each possible site. What would the deck edge frame? Where would the eye land when furniture is empty? Then sit at the proposed deck position and check the return view. A small rotation or offset may face planting instead of a service area, while still keeping the route practical.
Privacy works in both directions. Screening the deck may affect light elsewhere or create a solid feature in a neighbour’s outlook. Planting, a pergola or a carefully positioned boundary element can be considered within the design, but the answer depends on the real site. Avoid treating a tall screen as an automatic fix before checking its wider effect and any relevant requirements.
A house-side deck must solve the everyday route
Decking can sit over a supporting frame and can help organise a transition, but the height is not arbitrary. Doors, damp-sensitive building details, ground levels and the intended route all matter. Where the surface is raised, steps and balustrades may become central parts of the design. They need enough space and a safe, site-specific solution.
The perimeter deserves equal attention. Where a timber deck beside a house meets stone raised beds and lawn, every junction is visible from close range. Decide how planting will be reached, how the deck edge will finish and whether the route remains clear when furniture is occupied.
Only then compare timber and composite
Timber has natural grain and variation; composite boards offer a more consistent manufactured finish. Both need a well-planned supporting structure, clean edges and a layout that suits steps, access points and furniture. Board direction can influence how the eye reads the space, so it should support the deck shape rather than be chosen from a sample alone.
Ask how future access, cleaning and routine care will work in the proposed position. Nearby trees may drop leaves; planting may need reachable edges; doors and drains must remain practical. Wilsonjones Landscapes builds timber and composite decks with steps, balustrades and pergolas. Its garden design work considers the wider levels, sightlines, sunlight and intended use before construction begins.
Put the two strongest positions head to head
Sketch at least two viable options, even if one initially seems obvious. For each, compare furniture capacity, walking distance, sunlight at the useful hour, privacy, the view, level changes and the amount of supporting work. A farther position may create a better destination; a house-adjacent position may be simpler to use every day. The purpose decides which advantage matters.
Leave the board and colour choice until this comparison is complete. Moving a paper outline costs nothing, while changing the position after foundations, walls or planting are arranged is difficult. A clear location decision also makes the later conversation about steps, balustrades and pergolas much more precise.
Frequently asked questions
Does decking have to be attached to the house?
No. A detached deck can create a separate seating area where the light, view or privacy is better. It still needs a practical route, suitable levels and a design that connects with the rest of the garden.
Should a pergola be planned at the same time?
Yes, if one is being considered. Its posts, height, shade and effect on sightlines can influence the deck structure and furniture layout. Planning both together avoids squeezing a pergola into a finished footprint.
What should I check before choosing boards?
Confirm the purpose, position, dimensions, supporting approach, steps, edges and drainage around the deck first. Then compare timber and composite options in the context of the actual layout and expected upkeep.
