Pancyprian TS Arch. Drawing common mistakes
Pancyprian TS Arch. Drawing · Understand the traps and how to avoid them.
When drawing a floor plan, the candidate draws all walls with the same thick line weight, including internal partitions, and uses a thin line for the exterior wall. The result is a flat drawing where the structural hierarchy is unreadable.
The candidate has memorised that 'walls are thick lines' but has not learned the convention of differentiating load-bearing from non-load-bearing elements, nor the poché (solid fill) convention for cut walls. Under exam pressure, they default to one pen or one line weight for speed.
What to do instead
Before the exam, practise a standard hierarchy: exterior and load-bearing walls cut at 0.7–1.0 mm (or filled solid black), internal partitions at 0.35–0.5 mm, and openings (doors/windows) shown with thin lines and a break in the wall poché. On the day, prepare two pens or two pencil grades and consciously switch between them for each element. Do a five-minute 'line weight audit' at the end: check that every cut wall is the heaviest line on the sheet.
The candidate draws a plan with no dimensions at all, or dimensions only the overall building outline, leaving room sizes, door and window positions, and wall thicknesses unquantified. The drawing looks tidy but cannot be built or checked.
Candidates often treat dimensioning as decoration added at the end, and they run out of time. They also fear that adding dimensions will clutter the drawing, so they omit them. They may not know the convention of dimension lines outside the building outline, or the rule that dimensions should be read from the bottom and right of the sheet.
What to do instead
Adopt a fixed dimensioning sequence and rehearse it: (1) overall external dimensions, (2) wall-to-wall room dimensions in a chain, (3) openings and their positions from the nearest wall face, (4) a second dimension line for overall building depth/width. Place dimension lines 10–15 mm outside the outline, with extension lines offset 2–3 mm from the object. Use arrowheads or 45° ticks consistently. In revision, redraw one plan from memory with full dimensioning in under 30 minutes to build speed.
The candidate's section drawing shows the cut plane but omits the floor slab, roof construction, foundation, and the relationship between the section and the plan (e.g., the section line is not marked on the plan, or the section is drawn at a different scale).
Sections are taught late and practised least. Candidates confuse a section with an elevation: they draw the visible face but not the cut elements. They also forget to project heights from the elevation, so the section does not align with the plan or elevation.
What to do instead
Always draw the section line on the plan first (thick dash-dot line with arrows and a label 'Section A–A'), then project the section from the plan and elevation. Include: cut ground line and foundation, floor slab with thickness, wall poché, roof slab and pitch, ceiling height, and any cut openings. Use the same scale as the plan (usually 1:50 or 1:100) and align the section horizontally with the elevation. Practise a one-bedroom house section in 40 minutes, checking that every cut element has a thickness and a material hatch.
The candidate draws a stair in plan as a simple rectangle with a few lines, without showing the direction of travel, the number of risers, the landing, the cut line, or the handrail. The stair cannot be checked for compliance or buildability.
Stairs are a complex element and candidates often avoid them in practice. They do not know the standard conventions: the break line at approximately 1 m above the floor, the arrow showing 'up', the numbering of risers, and the minimum width and headroom rules.
What to do instead
Learn the plan convention for a straight and a dog-leg stair: draw the flight with tread lines, a break line (thin zigzag or two short diagonal lines) at the cut, an arrow labelled 'UP' with the number of risers, and the landing. Show handrails as a thin line offset from the wall. Check the basic rules: minimum clear width 0.90–1.00 m for a dwelling, maximum riser 180 mm, minimum going 250 mm, headroom 2.00 m. In revision, draw a 16-riser dog-leg stair in plan and section at 1:50 and have someone check the riser count.
The candidate uses a scale ruler incorrectly: measures a dimension on the drawing with a normal ruler and multiplies by the scale factor, or draws at 1:100 but labels the drawing 1:50. The result is a drawing whose graphic scale and stated scale disagree.
Candidates are often introduced to scales as a formula (1:100 means 1 cm = 1 m) but never trained to use a scale ruler fluently. Under time pressure they default to mental arithmetic and make factor-of-two errors. They also forget to include a graphic scale bar.
What to do instead
Practise with a triangular scale ruler until you can read 1:50, 1:100, and 1:200 without calculation. Always draw a graphic scale bar (0–1–2–5 m) on every sheet, and label the scale under each drawing. Before starting, write the scale factor on a corner of the sheet and do a sanity check: a 3 m room at 1:50 should measure 60 mm on paper; at 1:100, 30 mm. At the end, measure one known dimension with the scale ruler and confirm it matches the stated dimension.
The candidate's lettering is either too small to read, inconsistent in size and slope, or replaced by hurried cursive. Titles, room names, and notes are illegible or collide with drawing lines.
Candidates underestimate the time needed for good lettering and leave it to the last five minutes. They also have not been taught a standard technical lettering style (e.g., vertical or 75° slanted capitals, uniform height) and so revert to handwriting.
What to do instead
Adopt a single-stroke capital lettering style and set three sizes: 5–7 mm for titles, 3–4 mm for room names and notes, 2–3 mm for dimensions. Use guide lines (light pencil) and keep lettering horizontal or at a consistent 75° slope. Leave a clear zone around text; never write over hatching or dimension lines. In the last 15 minutes, reserve time for lettering and titles. Practise a full A3 sheet of lettering drills weekly until the style is automatic.
In the residential layout question, the candidate places rooms without considering orientation, circulation, or functional adjacency: e.g., the kitchen opens directly onto the sleeping area, the bathroom is accessed through the kitchen, or the living room has no external wall. The plan 'looks nice' but fails the brief.
Candidates treat the plan as a drawing exercise rather than a design problem. They do not use a bubble diagram or adjacency matrix, and they start drawing walls before deciding the zoning (day/night, public/private, served/servant).
What to do instead
Before drawing, spend 10 minutes on a bubble diagram: entrance → hall → living/dining/kitchen (public zone), and a separate corridor → bedrooms/bathroom (private zone). Apply simple rules: kitchen adjacent to dining, bathroom not opening directly onto living or kitchen, bedrooms on the quieter side, living room with the main view. Check that every habitable room has a window. Then draw walls. At the end, trace the circulation path from the front door to each room and mark any room that can only be reached through another room (other than an en-suite).
The candidate's freehand sketch is either a loose doodle with no scale or proportion, or a rigid copy of a technical drawing with a ruler. Perspective is inconsistent: vanishing points do not align, or verticals converge when they should be parallel.
Candidates confuse 'freehand' with 'careless' and have not practised the two-point perspective setup. They also fear that a sketch will look unprofessional, so they over-control it and lose the exploratory quality that the question is testing.
What to do instead
Practise the standard two-point perspective: horizon line, two vanishing points far apart, all verticals truly vertical. Use a light construction grid and keep line weight confident (one pass, no feathering). For a quick concept sketch, use a 30-second thumbnail to fix proportion before adding detail. Remember that freehand sketching is assessed on communication of the idea, not on precision: show the massing, entrance, and one or two key features clearly. Do a weekly 10-minute sketch of a simple building corner from observation.
The candidate draws an elevation that is a flat outline with no indication of depth: no roof overhang, no window reveals, no plinth, no shadow or line-weight change to show planes. The elevation reads as a cardboard cut-out.
Candidates project the plan outline straight up and stop there. They do not understand that an elevation must show the visible surfaces and their relative depth, and they have not learned the convention of heavier lines for the outline and lighter lines for details.
What to do instead
Before drawing the elevation, identify the planes: front wall, side wall returning, roof edge, window reveals, balcony slab. Use a heavier line for the silhouette and the ground line, medium for openings, and thin for reveals and texture. Show the roof overhang as a line offset from the wall, and the plinth as a line at the base. Add a simple shadow (e.g., 45° hatch under the eaves) only if time allows. Practise projecting a plan into an elevation at 1:50 and check that every change of plane has a line.
The candidate ignores Cyprus building-regulation basics: e.g., a bathroom with no ventilation opening, a stair with a riser over 180 mm, a habitable room with a window area below 10% of the floor area, or a balcony guard below 1.00 m. The design is drawn well but is non-compliant.
Candidates treat regulations as a separate theory paper and do not integrate them into drawing. They may not have memorised the key numerical thresholds, and they run out of time to check.
What to do instead
Keep a one-page 'compliance card' in your revision notes with the thresholds you are most likely to be tested on: minimum ceiling height 2.40 m (habitable rooms), window area at least 10% of floor area, stair riser ≤180 mm and going ≥250 mm, balcony guard ≥1.00 m, bathroom mechanical ventilation if no window. In the exam, after finishing the plan, run a five-minute compliance check against the card and annotate any dimension you adjust. Cite the regulation only if you are confident; otherwise show the compliant dimension graphically.