Top Hospital Architecture Mistakes in Pakistan and How to Avoid Them

Most problems in Pakistani hospitals are not caused by doctors or equipment. They are built into the walls. Narrow corridors, operation theatres next to public waiting areas, ceilings with no room for ducts, and wards that cannot be expanded are all hospital architecture mistakes in Pakistan that cost owners money and patients comfort for decades. This guide sets out the most common design errors we see in hospitals, clinics and diagnostic centres across the country, why they happen, and the practical steps that prevent them before construction begins.

Why Hospital Design Mistakes Are So Expensive

In a house, a badly placed door is an inconvenience. In a hospital, it can add thousands of extra steps to a nurse’s shift, carry infection from a dirty utility room into a clean corridor, or block a stretcher during an emergency. Once a hospital is built and licensed, correcting these errors means closing departments, breaking finished floors and rerouting live services. That is why the cheapest time to fix a hospital design mistake is on paper, before the first excavation.

Many hospitals in Pakistan began life as a house or a small clinic and grew floor by floor. Others were designed by architects with no healthcare background, or were built from drawings that ignored the equipment that would later be installed. The result is the same set of problems repeated across cities.

1. Poor Zoning and Patient Flow

The single most common mistake is treating a hospital as a set of rooms rather than a set of flows. Outpatients, inpatients, emergency cases, staff, visitors, clean supplies, food, waste and the deceased all need routes that do not cross unnecessarily.

What goes wrong

• Emergency and outpatient entrances share the same lobby
• Operation theatres can only be reached through public corridors
• Clinical waste is carried past waiting areas and kitchens
• Radiology and laboratories are far from emergency and ICU

How to avoid it

Start with an adjacency matrix that shows which departments must sit next to each other, then group them into public, semi-public, clinical and restricted zones. Emergency, imaging and theatres should be close together, with a dedicated lift for patients on beds. Our guide to modern hospital architecture design principles explains zoning in more detail.

2. Designing MEP Services Too Late

Hospitals carry far more services than ordinary buildings: HVAC with pressure control, medical gases, standby power, nurse call, fire alarm, data networks and specialist drainage. When the architecture and structure are fixed first and the MEP engineers are brought in later, there is rarely enough ceiling depth, shaft space or plant room area.

Typical symptoms are low ceilings in corridors, ducts that cut through beams, exposed pipes in clinical rooms and noisy, inefficient air-conditioning. The solution is to coordinate architecture, structure and MEP together from concept stage, ideally in a single BIM model, and to agree floor-to-floor heights that allow for the densest service zones, such as operation theatres and ICUs.

3. Undersized Operation Theatres, ICUs and Wards

Rooms that look adequate on a drawing can be unusable once beds, monitors, ventilators and staff are in place. Undersized theatres limit the procedures a hospital can perform; cramped ICU bays make nursing harder and reduce infection control; narrow corridors and doors make it difficult to move beds.

• Size critical rooms from the equipment list, not from a generic template
• Allow clear space around ICU beds for staff and mobile equipment
• Design corridors, lifts and doors for bed movement
• Check room sizes against the licensing standards that apply in the province

4. Wrong Finishes in Clinical Areas

Choosing floor, wall and ceiling finishes on appearance or price alone is a frequent and costly error. Porous tiles with deep grout lines, exposed joints, textured paints and lay-in ceiling tiles in clean areas all trap dirt and make cleaning harder.

5. No Space for Future Expansion

Healthcare demand grows and medical technology changes. A hospital designed with no spare land, no structural allowance for extra floors and no space in plant rooms will struggle to add beds, a cath lab or an MRI later. Expansion then means compromise: departments split across floors, temporary structures and services running through occupied areas.

Good design leaves a clear expansion strategy, whether horizontal (reserved land and corridor connections) or vertical (foundations and columns designed for future floors). This is decided during hospital feasibility and planning, not after opening.

6. Weak Fire and Life Safety Planning

Many patients cannot walk out of a building on their own. Hospital fire safety therefore depends on compartmentation, so that patients can be moved horizontally into a protected zone on the same floor. Common mistakes include open stairwells, missing fire-rated doors, no smoke control, and fire alarm systems that are not linked to ventilation shutdown. Following NFPA life-safety principles and the Building Code of Pakistan fire provisions from the start avoids expensive retrofits.

Common Mistake vs Better Practice

7. Ignoring Ventilation and Pressure Control

Split air-conditioners are common in Pakistani clinics because they are cheap to install, but they recirculate room air and cannot control pressure between spaces. Operation theatres need positive pressure and filtered air; isolation rooms for airborne infections need negative pressure. ASHRAE Standard 170 sets out ventilation requirements for healthcare spaces and is widely used as a reference. Planning a central or zoned HVAC system with the right air changes, filtration and pressure regimes avoids both infection risk and high running costs.

8. Underestimating Plant Rooms and Utilities

Generators, transformers, UPS rooms, chillers, water tanks, medical gas manifolds and sewage treatment all need space and safe access. When these are pushed into leftover corners or basements with poor ventilation, maintenance becomes difficult and reliability suffers. Plant should be sized for full load plus future expansion, with routes for replacing large equipment without demolishing walls.

How to Avoid These Mistakes: A Practical Process

ACCO follows this process on its hospital design and construction projects. For budgeting, our hospital construction cost guide for Pakistan explains the main cost drivers; every project is then priced through an itemised BOQ rather than a flat rate.

Frequently Asked Questions

Conclusion

Most hospital architecture mistakes in Pakistan come from the same source: building before the hospital has been properly planned. A clear clinical brief, sensible zoning, services designed alongside the structure, suitable finishes and a plan for growth prevent the majority of problems. Time spent on these decisions at the start is far cheaper than correcting them in a working hospital.