Every UAE contractor knows the summer squeeze. From mid-June, outdoor crews lose the middle of the day, heat slows everything else, and any roof or facade work still on the plan starts sliding into autumn.
The fix is not working harder in August. It is deciding now, in November, which work belongs in the cool months and which can wait for summer, then building the schedule backward from the day the rules change.
The date that shapes the year
The Ministry of Human Resources and Emiratisation (MOHRE) midday break runs from 15 June to 15 September every year. Between 12:30 pm and 3:00 pm, no work is allowed under the sun or in open places. In June 2026 the ministry confirmed the policy for its 22nd consecutive year, so treat it as fixed, not as a surprise.
There are exemptions. Concrete pours and asphalt laying that cannot be postponed may continue, as can urgent repairs to public services, but employers must still provide shade, water and cooling. That is an exemption for a technical need, not a plan for ordinary outdoor work.
Why the cool season fills up fast
Demand is high. Dubai Municipality issued 10,776 building permits in the first quarter of 2026, up 12% on the same quarter of 2025, and supplied more than 824,000 cubic metres of concrete to active sites. More jobs chasing the same comfortable months means crews, cranes and inspections get booked early.
If your outdoor work is not on the calendar by December, someone else's job will take the slot.
Sort the work into two piles
Go through the remaining scope and tag every task as outdoor or indoor:
- Cool season (November to May): roofing and waterproofing, facade and cladding, external MEP and rooftop units, landscaping, external paint, site works and anything at height in the open.
- Summer (June to September): fit-out, ceilings, internal MEP, flooring, joinery, testing and commissioning inside conditioned spaces.
Tasks that sit in between, such as shaded work or enclosed structures, go where they best balance the load. The point is that nothing exposed to full sun should be waiting for July if you can avoid it.
Plan backward from 15 June
Put 15 June on the plan as a milestone and work backward. Ask each foreman how long their outdoor scope really takes, add a buffer for inspections and rework, and set the latest start date for each trade.
Then link the tasks with dependencies. Waterproofing cannot start until the roof slab is ready, and cladding cannot start until the waterproofing is signed off. When one task slips, you see straight away whether the chain still finishes before the milestone. Our guide to planning weather delays into the schedule covers how much float to keep.
Make the midday stop a recurring constraint
Some outdoor work will spill past 15 June. For those weeks, plan around a shorter outdoor day: start earlier, move outdoor tasks to the morning and late afternoon, and keep indoor work ready for the 12:30 to 3:00 pm window so crews stay productive.
Write the reduced hours into the task durations. A facade task that takes five full days in March may need seven in late June. Planning it honestly beats promising a date the rules make impossible.
Review it every week
A cool season plan drifts like any other. Each week, check your 3-week lookahead against the 15 June milestone, confirm the next outdoor trades are booked, and pull indoor work forward only when it does not block anything outside.
If you are running interiors work in Dubai, our office fit-out schedule guide shows how to sequence the indoor side once summer arrives.
Putting it on one plan
Build the year as one schedule: outdoor scope front-loaded before a 15 June milestone, indoor scope held for summer, with dependencies joining the trades. Assign each task to a named person and set priorities so the site team knows what must finish while the weather allows.
Zace gives you Gantt charts, milestones, task dependencies, task assignment and priorities, on web, Android and iOS. When a trade slips, you update the plan once and every crew sees what moves.
Frequently asked questions
When is the UAE midday break for construction?
The MOHRE midday break runs from 15 June to 15 September every year. Work under the sun and in open places is not allowed from 12:30 pm to 3:00 pm during that period.
Is concrete pouring allowed during the UAE midday break?
MOHRE exempts concrete pouring and asphalt laying when it is not feasible to postpone them until after the break. Employers must still provide shade, water, cooling and first aid on site.
Which construction work should be done before summer in the UAE?
Front-load outdoor work such as roofing, waterproofing, facade, external MEP, landscaping and anything at height in the open. Hold indoor fit-out, internal MEP and commissioning for the summer months.
Book the outdoor work while the weather is on your side, and summer becomes the season for finishing inside.
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