SABS Approved Materials
Certified quality you can count on.
Decades of Industry Experience
We’ve paved everything from private driveways to commercial roads.
Full-Service Solutions
From crack filling to complete road construction – we do it all.
Modern Equipment
We use the latest paving and repair tech to ensure efficiency and precision.
5-Year Workmanship Warranty
We stand behind the work we do.
Professional Road Maintenance & Repair Services in South Africa
At StimTar, we offer comprehensive maintenance and repair solutions for asphalt and bitumen surfaces across South Africa. From routine surface treatments to urgent pothole repairs and long-term road rehabilitation, our services are designed to extend the lifespan of paved surfaces, enhance safety, and reduce long-term infrastructure costs.
We serve municipalities, commercial properties, industrial zones, private estates, and rural areas delivering efficient, affordable, and SABS-compliant repair solutions backed by experienced teams and modern equipment.
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What Does Road Surface Maintenance Include?
Maintenance isn’t just about fixing what’s broken it’s a proactive approach to protect road assets and ensure safety. Regular road surface maintenance involves:
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Visual inspections to detect early signs of damage
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Sealing cracks to prevent water infiltration
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Surface rejuvenation to restore flexibility and appearance
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Pothole patching to avoid further deterioration
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Line marking and resurfacing for visibility and compliance
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Drainage clearance to prevent pooling and erosion
By identifying and addressing minor issues early, you avoid costly resurfacing and extend the road’s usable life.
Our Maintenance & Repair Services
StimTar offers a full range of maintenance and repair services, tailored for asphalt, bitumen, and tar surfaces:
Pothole Repairs
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Fast and permanent cold- or hot-mix patching
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Ideal for municipal roads, parking lots, and driveways
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Prevents structural damage and safety hazards
Crack Sealing & Joint Repair
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Sealing narrow and wide cracks with flexible sealants
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Stops water ingress and surface breakdown
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Preserves the integrity of the pavement
Slurry Seal & Fog Spray
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Thin protective coatings applied to worn surfaces
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Restores waterproofing and appearance
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Suitable for rural and residential roads
Edge Break Repair
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Reinforcing pavement edges damaged by erosion, traffic, or weather
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Prevents side cracking and surface collapse
Resurfacing & Overlay
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Application of new asphalt layer over worn surfaces
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Increases load-bearing capacity
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Cost-effective alternative to full reconstruction
Bitumen Rejuvenation
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Specialized treatment to restore oxidized or aging bitumen
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Improves flexibility and resistance to cracking
At StimTar, we pride ourselves on delivering SABS-approved asphalt surfacing backed by decades of industry experience.
For more on asphalt standards in South Africa, visit the Southern African Bitumen Association (SABITA).
From private driveways to large-scale commercial roads, our team has done it all using only certified quality materials to ensure lasting results. We offer full-service solutions, from crack filling and pothole repairs to complete road construction, using modern paving equipment for maximum efficiency and precision. And for peace of mind, all our work is backed by a 5-year workmanship warranty because we stand behind every surface we build.
Why Surface Repairs Are Important
Ignoring surface wear leads to progressive failures, such as:
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Water damage beneath the surface
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Pavement base weakening
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Increased repair costs over time
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Safety risks for vehicles and pedestrians
Well-maintained roads:
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Last longer
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Require fewer major interventions
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Are safer and more cost-effective
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Enhance the appearance and value of properties
Recent Asphalt Projects
Why Choose Asphalt Surfacing?
Understanding the typical causes of pavement damage is essential for selecting the right maintenance and repair strategies. One of the most common culprits is UV exposure, which gradually oxidizes bitumen, leading to surface brittleness and cracking. Heavy traffic especially from trucks and commercial vehicles causes rutting and deformation, particularly on under-designed or aging roads. Poor drainage is another major factor; when water accumulates beneath the surface, it erodes the base layers, resulting in potholes and structural instability. Temperature fluctuations—such as freezing nights and hot days cause expansion and contraction cycles that create surface cracks over time. Lastly, inadequate or irregular maintenance allows minor issues to escalate, leading to faster deterioration and significantly higher repair costs. By understanding these factors, property owners and municipalities can take proactive steps to protect and extend the life of their road surfaces.
UV Exposure
Bitumen oxidation and cracking
Temperature Fluctuations
Expansion/contraction leading to surface cracks
Heavy Traffic
Rutting and surface deformation
Inadequate Maintenance
Accelerated wear and costly repairs
Poor Drainage
Base layer erosion and pothole formation
Who We Serve
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Commercial Properties – warehouse yards, delivery areas
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Municipal Roads & Government Projects
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Private Estates & Complexes – internal roads and driveways
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Rural & Agricultural Roads
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Car Parks & Shopping Centres
Our services are available in Gauteng, Limpopo, Mpumalanga, North West, and surrounding regions.
Maintenance Schedule Recommendations
To maintain optimal road conditions, we recommend:
UV Radiation (Sunlight Exposure)
Prolonged exposure to harsh UV rays causes the bitumen in asphalt to oxidize. This leads to the surface drying out, losing flexibility, and eventually cracking. Over time, oxidized asphalt becomes brittle, which allows water to seep in and accelerate damage underneath the surface.
Heavy Traffic Loads
Roads and paved surfaces that endure high volumes of heavy vehicles—such as trucks, buses, and construction equipment—are prone to rutting, deformation, and structural breakdown. If not properly maintained, these high-stress areas will develop cracks and potholes faster than low-traffic zones.
Poor Drainage Systems
Ineffective drainage is one of the biggest threats to road integrity. Water that doesn’t drain properly will seep into the sub-base, softening it and leading to base layer failure. Over time, this results in cracking, potholes, and edge breakage, especially in areas with seasonal rains or flooding.
Temperature Fluctuations
Rapid changes in temperature—particularly between hot days and cool nights—cause the surface materials to expand and contract. This repeated movement weakens the bonds in the pavement, leading to fatigue cracking and surface separation. In colder areas, freeze-thaw cycles can cause even faster deterioration.
Lack of Preventative Maintenance
Delaying routine maintenance allows small issues like hairline cracks or early edge wear to evolve into more serious failures. Regular inspections and treatments such as crack sealing, slurry seals, and patch repairs help prevent costly full resurfacing or reconstruction.
Inferior Construction Materials
Using low-grade bitumen or incorrect asphalt mix designs can reduce the lifespan of paved surfaces. Cheap or improperly formulated materials are more likely to fail under pressure, absorb water, and become brittle under UV exposure. Always using SABS-approved binders and mixes ensures long-term performance.
Learn more about asphalt surfacing techniques at the National Asphalt Pavement Association.
Benefits of Working With StimTar
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Experienced team of civil engineers & machine operators
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Fully compliant with SANRAL and municipal standards
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Fast project turnaround
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In-house plant and machinery
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Custom solutions based on your site & budget
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Serving Gauteng, Limpopo, North West, and beyond
Asphalt Maintenance Tips
To extend the life of your asphalt surface:
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Apply sealcoating every 3–5 years
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Repair cracks early to prevent water damage
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Sweep regularly to avoid erosion from debris
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Avoid parking heavy vehicles in the same spot
Consequences of Neglecting Tar Surface Maintenance
| Problem | Negative Impact |
|---|---|
| Escalating Repair Costs | Minor issues become major failures, requiring full resurfacing at a much higher cost. |
| Vehicle Damage & Liability | Potholes and cracks can cause vehicle damage, exposing property owners to legal risk. |
| Reduced Surface Lifespan | Poorly maintained roads may fail in 5–7 years instead of lasting 15–25 years. |
| Water Infiltration & Erosion | Unsealed cracks allow water to weaken the sub-base, leading to potholes and collapse. |
| Operational Disruptions | Major repairs result in lane closures, business downtime, and traffic delays. |
| Decreased Property Value | Visibly damaged roads reduce curb appeal, customer perception, and resale value. |
Why choose StimTar for your maintenance and repairs?
When it comes to maintaining and repairing your tar or asphalt surfaces, choosing the right contractor is crucial — and that’s where StimTar stands out. With years of hands-on experience, SABS-approved materials, and a dedicated team of specialists, we provide reliable, high-quality maintenance solutions that protect your investment and extend the lifespan of your surfaces. Whether you need routine crack sealing, urgent pothole repair, slurry sealing, or full resurfacing, we deliver precision workmanship with minimal disruption to your property or operations. Our commitment to cost-effective service, professional advice, and timely delivery makes us the trusted choice for municipalities, businesses, estates, and private clients across South Africa. Don’t wait for small issues to become costly problems — partner with StimTar for long-lasting, dependable surface maintenance and repair.
Areas We Serve – Asphalt Surfacing Across South Africa
At StimTar, we proudly provide asphalt surfacing services across all provinces in South Africa. Whether you’re based in a major city, a growing town, or a rural region, our expert teams are ready to deliver professional asphalt solutions tailored to your needs.
We service the following areas:
Gauteng
Johannesburg, | Pretoria | Midrand | Centurion | Randburg | Boksburg | Kempton Park | Alberton | Benoni | Krugersdorp | Soweto
Western Cape
Cape Town | Stellenbosch | Paarl | Worcester | George | Mossel Bay
KwaZulu-Natal
Durban | Pietermaritzburg | Richards Bay | Newcastle | Umhlanga | Margate | Ballito
Eastern Cape
Port Elizabeth (Gqeberha) | East London | Mthatha | Queenstown | Jeffreys Bay
Free State
Bloemfontein | Welkom | Bethlehem | Sasolburg | Kroonstad
Limpopo
Polokwane | Tzaneen | Thohoyandou | Lephalale | Mokopane
Mpumalanga
Nelspruit (Mbombela) | Witbank (eMalahleni) | Middelburg | Secunda | Barberton
North West
Rustenburg | Brits | Mahikeng | Klerksdorp | Potchefstroom
Northern Cape
Kimberley | Upington | Springbok | Kuruman | De Aar
Western Regions & Outlying Areas
We also serve rural developments, mining sites, farms, and remote communities that require road paving, driveway resurfacing, or industrial asphalt surfacing.
FAQs – Frequently Asked Questions -Asphalt Surfacing South Africa
How soon should potholes be repaired?
As soon as they appear delaying repairs increases size and cost, and creates safety hazards.
Is crack sealing effective for all surfaces?
Yes, especially in early stages. It prevents water entry and prolongs surface life.
What’s the difference between resurfacing and reconstruction?
Resurfacing adds a new layer; reconstruction rebuilds from the base. Resurfacing is quicker and more affordable if the foundation is intact.
Do you provide maintenance contracts?
Yes, we offer scheduled maintenance plans for municipalities, estates, and commercial clients.
How often should a paved surface be inspected for maintenance?
We recommend a professional inspection at least once per year for private properties and quarterly for high-traffic areas. Regular checks help detect small cracks, edge damage, and surface wear early—before they become major issues.
Can StimTar repair roads that were not originally built by your company?
Absolutely. We provide repair and maintenance services for all surfaces, regardless of the original contractor. Our team evaluates the condition of your surface and recommends the most effective repair solution.
How long do typical repair services take?
Small repairs like pothole patching or crack sealing can be completed within a day, while larger resurfacing projects may take several days, depending on the size and condition of the area. We always work to minimize disruption.
Is it possible to repair asphalt in cold or rainy conditions?
Yes, with the right materials. Cold mix asphalt and emulsions are designed for use in less-than-ideal weather. However, we always assess conditions to ensure quality and durability before proceeding.
What type of surfaces does StimTar maintain?
We service asphalt roads, driveways, parking lots, estates, rural gravel upgrades, and tarred commercial areas. Whether it’s a residential driveway or a provincial access road, we have the expertise and equipment to maintain it.
How soon can I drive or walk on a repaired area?
Most patch repairs and crack sealing allow for light use within a few hours. Resurfaced areas generally require 24–48 hours to cure fully, depending on weather and materials used.
Let’s Talk About Your Surface Needs
Whether it’s a driveway, road, or parking lot – we’ll help you plan and pave it right. Contact us today for expert advice and a no-obligation quote.