A technician checking a building perimeter and setting a monitoring point at the wall base

Preventive treatment in Harat Al Mazloum Jeddah

Harat Al Mazloum sits in the heart of historic Jeddah, its tall coral stone houses shoulder to shoulder on narrow lanes that never see sun, with humidity that stays high from the nearby sea and harbour. Old timber, deep voids between walls and centuries of undisturbed darkness have made this quarter a stronghold of termites, cockroaches and wood eating beetles. Preventive treatment here is not an option but a necessity.

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Targeted, not broadcast

Product goes into cracks and runways, never sprayed across open surfaces.
Told before we start

What we will use, where it goes, and what to cover or move before we arrive.
A follow-up visit

We return after the first treatment, because what survives it does not show on the day.
Homes and businesses

Apartments and villas, and kitchens and stores that need a record of each visit.

Why they keep coming back in Harat Al Mazloum

The lanes of Al Mazloum stay dark for most of the day, and water oozes from the coral stone walls without stopping. Insects there do not need an outside water source. The method is set out in full on the full Preventive treatment page.

The first reason

Old timber and termite colonies

Beams, ceilings and rawashin are all very old wood, and termites have lived in these houses for decades. The preventive programme must monitor every timber threshold and every gap around wood.

The second reason

Constant humidity and deep voids

Water oozes from coral limestone walls and collects in the voids between them. These cavities may run very deep and surface spraying cannot reach them, so regular inspection and detection are essential.

The third reason

Trading souqs and commercial stores

Souqs such as Souq Al Jami and Souq Al Badu operate under high pressure and goods stores there shelter and feed rodents and cockroaches. The programme must cover these spaces.

Landmarks of Harat Al Mazloum

Visits reach Harat Al Mazloum through Bab Makkah or the famous Souq Al Badu, passing Al Shafi'i Mosque which marks the quarter's main route. The first monitoring points are placed at the old entrance beside the mosque.

Al Shafi'i Mosque
Souq Al Jami
Baeshen House
Bab Makkah
Al Alawi Street

Before treatment

What a preventive visit reads

The quarter lies north of Al Alawi Street inside the old wall, its lanes are very narrow and rarely lit by sun, the coral houses are tall and ancient, and moisture seeps from the foundations and walls constantly.

The base of an exterior wall where the building meets the ground

The base of the outside wall

The base of the outside wall in the narrow lanes is surrounded by souq waste and water seeps from the walls. The external band must be very tight indeed.

An exterior door threshold and the gap beneath it

Gaps and openings

The deep cavities between coral stone walls and timber rawashin need regular inspection, not only surface spraying.

An outdoor air conditioning unit with a condensate pipe on the wall

Air conditioning condensate

Water from souq cleaning collects beside the walls and oozes from them all the time, so monitoring must be continuous.

Floor drains

Floor drains in shops beside the houses sometimes block and create pools. Monitoring covers these areas.

A drip irrigation line in damp soil beside planting

Irrigation against the wall

No gardens exist in the quarter, but damp spaces around back doors shelter insects and rodents.

A closed monitoring station at the foot of a wall

The monitoring points

Monitoring points sit on timber and coral walls and around every opening, and are read carefully because pressure in historic Al Balad is very high.

How we work

1
The baseline survey

We walk the outside boundary and then the inside: gaps under doors, pipe runs, vents, condensate lines, drains, the bin area and the store, and we fix the monitoring points before anything is applied.
2
Close the routes

Mesh on the vents, the gap under the door dealt with, the sleeve around a pipe run closed, and water put back into the drain nobody uses. Exclusion saves a spray that would otherwise repeat forever.
3
The band and the placed product

A residual band at the base of the wall outside and around door and window openings, with placed product inside joints and closed voids where it is warranted, and no open spray across living surfaces.
4
The scheduled visit: read, renew, record

We read the points to see which side is under pressure, renew the band where sun or irrigation has taken it, aim the visit at what the coming season opens up, and write down what was found and what was used.

What the preventive programme includes

A survey, then a check every visit

Entry points, moisture sources and storage, recorded before anything is applied and revisited each time.
Monitoring points that get read

At the wall and floor junction, under sinks and in the store, checked on every visit rather than only the last one.
A renewed exterior band

At the wall base and around the openings, put back wherever sun or irrigation took it between visits.
Drains, water lines and waste

The water seal in the drains, the condensate line and the ground around the bins, which are the standing water and food sources.
Between the visits

What to keep dry, what to keep closed, and what is worth a call before the next date. Ventilation we tell you before the visit.
A scheduled visit and a record of each

An agreed date, what the points held, what was treated, and what changed since last time.

What is different about Historic Jeddah Municipality

The Historic Jeddah municipality covers the quarters of Al Balad inside the old wall: Al Mazloum, Al Sham, Al Yaman and Al Bahr. The buildings are tall houses of coral limestone and timber rawashin, centuries old, standing shoulder to shoulder on narrow lanes that see little sun, many under restoration or partly vacant. The ground is low and close to the sea and the harbour, humidity stays high through the year, and popular souqs and eateries trade late into the night. Old timber, voids between walls and goods stores create conditions favoured by termites, cockroaches, rodents and wood boring beetles.

Questions about this district

The house is very old coral stone and the walls stay damp. Could it have termites?

Yes, termites have lived in this quarter for very long, and constant humidity gives them ideal conditions. The preventive programme monitors all timber and gaps beside the walls.

Can preventive spray reach the deep cavities between the old stone walls?

Surface spray may not reach them, so the programme includes regular inspection and treatment applied through wall openings. We do not rely on general spraying alone.

The lanes around the house are very narrow and the sun never reaches them. Does that mean more insects?

Yes, shade, humidity and waste from the old souqs make insects thrive here. The programme monitors gaps at the lane edge in front of the house.

Souq Al Jami beside us runs all day with lots of waste. How do we protect the house?

The programme seals every gap around the door and windows and gaps between the house and the souq, with monitoring intensified along the shared wall.

The old house has many cracks and damp timber. Can these be treated before preventive spraying starts?

Very large cracks may need building repair before spraying, but small gaps and normal cracks are handled by the preventive programme.

Damp in the house is high even in summer. Does preventive spray solve this?

Preventive spray does not solve root damp, but it stops insects from exploiting it. You may need to address damp separately.

How much does preventive treatment in Harat Al Mazloum cost?

It is set after the inspection, because the price follows the type of infestation, the size of the space, how far it has spread and the number of visits it needs. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Harat Al Mazloum.