Every wedding planner knows the golden rule: whatever you do, donโt let the infrastructure become part of the story. Guests remember the vows, the first dance, the cake. They donโt remember โ and shouldnโt ever notice โ the equipment working quietly behind the scenes to keep them comfortable.
However, that rule is harder to follow in a glass orangery during a British heatwave. This project didnโt just need cooling. It needed a bespoke wedding marquee air conditioning setup. One that could do its job without disrupting the carefully designed black and white wedding theme.

Why Glass Venues Are a Summer Weddingโs Biggest Hidden Risk
Orangeries, marquees, and garden pavilions have become popular wedding venues for obvious reasons: natural light, garden views, no function-room ceiling in sight. But what is less obvious is that when the day arrives, glass becomes a greenhouse.
Floor-to-ceiling glazing traps solar heat far more effectively than brick or render. Add a hundred-plus guests, catering equipment, lighting rigs, and a dance floor full of movement, and internal temperatures can climb well beyond anything a few open doors or oscillating fans can manage. What starts as a stunning backdrop for photos can quickly turn into a stifling, uncomfortable environment for guests in formalwear.
This is exactly the challenge Andrews Air Conditioning experts were asked to solve: how to deliver effective air conditioning hire for a temporary glass event structure in the height of summer, without visible equipment appearing in the background of every wedding photo.

Serious Cooling, Zero Compromise on Aesthetic
The venueโs brief was clear: whatever cooling solution was installed had to work hard behind the scenes without ever becoming the centre of attention. Adding to the pressure: professional photographers would be capturing every detail of the day. Anything visible in shot (cables, casings, vents) had to look like it genuinely belonged in that considered, monochrome design scheme.
Andrews Air Conditioning team got involved early, working directly with the wedding coordinator and production team to understand exactly what the day needed: guest comfort from first arrival to last dance, a system that worked with the marqueeโs layout, and strict non-negotiables around appearance.


A Bespoke Wedding Air Conditioning System
Following a detailed site survey, the team designed a system built entirely around what the venue actually needed, rather than a generic off-the-shelf package. The final setup for this marquee air conditioning hire project comprised:
- 6 ร 30kW Air Handling Units (AHUs), positioned to deliver even, consistent airflow across the glazed structure
- 1 ร 160kW Chiller supplying the cooling capacity to feed the AHU network
- An on-site engineer throughout the event, monitoring and adjusting conditions in real time
Air handling units and chillers work together as a pair: the chiller generates chilled water, and the air handling units circulate that cooling through the venue as conditioned air. Itโs the same combination used to control temperatures in far larger commercial spaces, scaled and positioned specifically for this event.
How Chiller and AHU Systems Work Together

This pairing gave the team everything a wedding like this actually needed:
- Enough cooling power for a genuinely large event space
- Even airflow across the whole marquee, not just the areas nearest the units
- Freedom to position units wherever theyโd be least intrusive
- A finish that could be disguised properly, not just tolerated
- The ability to adjust cooling in real time as the day changed
- Performance that held up over a long celebration, not just an hour or two
The detail that mattered most to the client, though, was disguise. Each air handling unit was wrapped in black vinyl to match the venueโs colour scheme. What would normally look like a bulky, clinical white box instead melted into the background of the room. Itโs a small production touch. But itโs the difference between an effortless wedding photo and one with an air conditioner in the frame.
Throughout the event, the on-site engineer monitored conditions and adjusted them as guest numbers and weather changed. Thatโs a level of hands-on, rapid response cooling no โset it and forget itโ hire can match.
The marquee filled for the ceremony, emptied for photographs, then filled again for the reception. The engineer tuned cooling output in real time, rather than leaving it running on a single fixed setting.

Comfort Cooling That Works Behind the Scenes
The best event cooling is the kind nobody notices. Guests should feel comfortable without ever stopping to wonder how.
The system held up throughout the day, glass structure and full guest list included. The venue stayed comfortable, and, just as importantly, the equipment stayed exactly where it belonged: nowhere in sight of a camera.
The client loved how it performed, how it looked, and how the team carried itself on the day. If this project proves anything, itโs that you design the cooling around the venue, you donโt force it in as an afterthought.
At this level, the small things are the whole job. Temperature, appearance, where units sit, whoโs on hand if something needs adjusting โ it all feeds into how the day actually feels to the people living it. Here, that meant a solution that did its job quietly enough to never get in the way of the event it was supporting.
Download Case Study
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Need Bespoke Air Conditioning Hire for an Upcoming Event?
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A beautiful venue shouldnโt come with a heat problem attached.
The right bespoke cooling solution works hard behind the scenes so your guests never know itโs there. |
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FAQs
How much air conditioning does a marquee need?
It depends on the size of the structure, how much glazing it has, guest numbers, and what else is generating heat inside (lighting, catering, a dance floor). A site survey is the only reliable way to size this correctly. Please contact our dedicated expert to let us help you to find the best solution to your needs.
How quickly can temporary cooling be installed?
With rapid response cooling hire, we can typically deliver and install equipment within hours of a booking. However, for larger or more complex venues, we strongly recommend a site survey well in advance of the date.
Is marquee air conditioning suitable for glass or orangery-style structures?
Yes, arguably more suitable than anywhere else. These are exactly the spaces that trap heat fastest, since glass magnifies solar gain in a way brick or canvas never will. A properly designed temporary system accounts for that heat gain alongside guest numbers and limited natural airflow, keeping the space livable rather than just โon.โ
The key is planning around the actual structure, not a generic template, capacity, access points, and how the space needs to look all shape the setup. In premium venues, that usually means equipment positioned out of sightlines or dressed to match the dรฉcor, so the cooling does its job without ever becoming part of the scenery.
