Design & Build
Integrated planning, design and construction of cleanrooms, cold rooms and healthcare facilities from a single provider.
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Sandwich Panel & HVAC-R Specialist
One Stop Solution for Cleanrooms, Cold Rooms & Healthcare Facilities
We design, build and maintain high-sterility spaces: modular operating theaters, isolation rooms, cytotoxic rooms, laboratories, and production rooms for pharmaceuticals, cosmetics, and food & beverage.
- Design & BuildFrom planning to installation
- 24/7Customer & after-sales support
- ISO 14644-1Cleanroom standard reference
- HVAC System
- Modular Operating Theater (MOT)
- Cytotoxic Room
- Isolation Room
- Lab & Medical Equipment
- Cleanroom & Coldroom
- Insulated Sandwich Panel
- Service & Maintenance
Trusted by hospitals, laboratories and industry
- RSIA Resti Mulya
- Labkesda Kota Cirebon
- RSKIA Harapan Bunda
- RSUD Cililin
- PT. Winata Jaya Utama
- RSUD Mardi Waluyo
- PT. Interindo Tri Sinergy Utama
- RSU Bina Sehat
- RSJP Paramarta
Who we are
About Us
PT. Mahira Buana Karya specializes in sandwich panels and HVAC, particularly cleanrooms for laboratories, pharmaceutical & cosmetic production rooms, food and beverage production rooms, and the high-sterility rooms hospitals need, such as operating theaters (MOT), pharmacy/dispensing rooms, CSSD rooms, cytotoxic rooms and more.
We are experts in building healthcare facilities that are safe, efficient and patient-friendly. We integrate modern design principles and current technology to meet international standards, from planning and design to mechanical systems, so that every element supports healing and patient comfort.
HIRAMED is our line of medical and laboratory equipment.
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Vision
Committed to growing as a recognized and trusted company, we aspire to play an important role and contribute fully to building modern healthcare facilities. We also focus on developing international-grade cleanroom and cold storage facilities. We are determined to become a key element in the growth of Indonesia's cleanroom industry, with excellent and innovative service standards.
Mission
- Provide healthcare and cleanroom facilities of the highest quality standards to support health, hygiene and environmental safety.
- Develop innovative technology and solutions in the design, construction and maintenance of cleanrooms and healthcare facilities that meet international standards.
- Deliver professional, responsive and customer-oriented service to ensure long-term satisfaction and loyalty.
- Be a trusted partner by providing solutions tailored to customer needs and excellent after-sales service.
- Invest in training and human resource development to ensure a competent, innovative team ready for industry challenges.
Why us
Why Choose PT. Mahira Buana Karya?
Experienced Expert Team
Backed by an expert team with broad cleanroom experience, covering integrated design, installation and maintenance.
Structured Project Management
Well-structured, well-organized project management to ensure on-time and on-budget completion.
24/7 Support
24/7 customer support and fast, responsive and effective after-sales service to ensure customer satisfaction.
Legal
Company Legal Documents
Our company operates with complete legal documentation.
Services
Our Services
One provider from design and construction through installation and maintenance.
Service & Maintenance
Scheduled maintenance and repair of HVAC systems, AHUs and rooms so they keep meeting cleanliness and performance standards.
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Sandwich Panel Installation
Wall, ceiling and roof sandwich panel installation by an experienced team, from small to large scale.
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Trading
Supply of sandwich panels, accessories, HVAC equipment and HIRAMED medical & laboratory equipment.
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HVAC Installation
Installation of AHUs, EFUs, ducting, piping, HEPA filtration and control systems for temperature, humidity and air pressure.
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Medical Gas Installation
Central medical gas installation: oxygen, vacuum, medical air, N2O, zone valves, bedheads and medical gas outlets.
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How we work
From Consultation to Maintenance
- 01
Needs Consultation
We discuss your room requirements, standards and budget.
- 02
Design & Planning
Layout, material specifications and HVAC are designed to standard.
- 03
Supply & Installation
Installed by our expert team under structured project management, on time and on budget.
- 04
Service & Maintenance
24/7 support and after-sales service to keep the facility performing.
Insulated Sandwich Panel
Fast to Install, Energy-Efficient, Hygienic
Sandwich panels are a modern, environmentally friendly construction material designed to make building work more efficient and economical. A panel has three layers: two zincalume or galvanized steel sheets (skins) bonded to both sides of an insulating core, hence the name Insulated Sandwich Panel System. Core materials include EPS (Expanded Polystyrene), PUR (Polyurethane), PIR (Polyisocyanurate) and Rockwool.
Building walls or ceilings with brick, AAC blocks and similar materials takes a long time and many workers. Insulated sandwich panels install much faster, and buildings use less electricity because indoor temperatures stay more stable.
- Knock-down: can be dismantled, reassembled and relocated
- Ecologically safe and hygienic for people
- Easier, faster installation
- Low cost and energy-efficient
- High thermal insulation (thermal conductivity from 0.022 W/mK)
- Lightweight, water-resistant and easy to clean
| Zincalume / Galvalume Sheet | Antibacterial, Food Grade, PE / PPGI / PPGL |
|---|---|
| Width | 1000 mm, 1137 mm, 1160 mm, 1200 mm |
| Length | Made to order |
| Core thickness | 25, 50, 75, 100, 125, 150 mm |
| Insulation core | EPS, PUR, PIR, Rockwool |
| Plastic protection | Clear plastic protection, high adhesive |
Applications
Wall
Reduces heat and sound transfer; suited to rooms with strict temperature and noise control such as cleanrooms, warehouses and laboratories.
Ceiling
Improves energy efficiency thanks to high insulation, reducing the energy used to cool or heat the room.
Roof
Designed for thermal and acoustic insulation and high durability; widely used in industrial and commercial buildings and in special facilities such as cleanrooms and cold storage.
Panel types & technical data
Polyurethane (PUR)
Polyurethane is a rigid foam injected into the core with a CFC-free blowing agent to a high density (38–42 kg/m³). PUR panels are highly energy-efficient thanks to very low heat absorption, prevent condensation (which makes them common in cold rooms), and can be used for wall partitions, ceilings and roofs.
| Skin thickness | Exterior & interior 0.30–0.60 mm (244–305 g/m²) |
|---|---|
| Skin coating | Anti-bacterial coating, food safe coating, food grade coating, fluorine coating |
| Core | PUR, density 38–42 kg/m³ |
| Width | 1120 | 1140 | 1160 | 1170 | 1200 mm |
| Length | 2 m to 11.5 m (no more than 7 m recommended for walls) |
| Thickness | 25, 50, 75, 100, 150, 200 mm |
| Joint system | 1120–1170 mm module (Slip Joint Z-Lock) | 1200 mm module (Cam Lock) |
| Use | Wall, ceiling, roof, door |
| Core thickness (mm) | U-Value (W/m²K) | R-Value (m²K/W) | Operating temp. (°C) | Wall span, supporting ceiling & door (m) | Wall span, not supporting ceiling (m) | Ceiling span (m) |
|---|---|---|---|---|---|---|
| 50 | 0.42 | 2.36 | +5 ~ +70 | 5.40 | 6.00 | 3.60 |
| 75 | 0.28 | 3.50 | -15 ~ +70 | 6.25 | 9.00 | 4.50 |
| 100 | 0.20 | 4.75 | -25 ~ +70 | 9.00 | 12.00 | 5.20 |
| 150 | 0.14 | 7.20 | -35 ~ +70 | 12.00 | – | 5.70 |
Expanded Polystyrene (EPS)
EPS panels have an Expanded Polystyrene (styrofoam) core clad on both sides with galvanized/galvalume sheet and bonded with high-strength adhesive. They are lightweight (10–14 kg/m²), quick to install, stiff with high load-bearing capacity, more affordable than other materials, and good for thermal, acoustic and moisture insulation (average thermal conductivity 0.032 kcal/m²·h·°C). Their low weight and resistance to outdoor heat also make them very effective as roofing.
| Skin thickness | Exterior & interior 0.30–0.60 mm (244–305 g/m²) |
|---|---|
| Skin coating | Anti-bacterial coating, food safe coating, food grade coating, fluorine coating |
| Core | EPS, Fire Retardant EPS (density 15–25 kg/m³) |
| Width | 1000 | 1154 mm |
| Length | 2 m to 11.5 m (no more than 7 m recommended for walls) |
| Thickness | 50, 75, 100, 150, 200 mm |
| Bonding method | Laminating machine with special high-strength adhesive |
| Use | Wall, ceiling, roof, door |
| Core thickness (mm) | U-Value (W/m²K) | R-Value (m²K/W) | Operating temp. (°C) | Wall span, supporting ceiling & door (m) | Wall span, not supporting ceiling (m) | Ceiling span (m) |
|---|---|---|---|---|---|---|
| 50 | 0.75 | 1.32 | +10 ~ +50 | 3.60 | 4.40 | 3.60 |
| 75 | 0.51 | 1.92 | -5 ~ +50 | 4.80 | 5.50 | 4.50 |
| 100 | 0.38 | 2.63 | -15 ~ +50 | 5.60 | 6.40 | 5.20 |
| 150 | 0.25 | 3.95 | -25 ~ +50 | 6.80 | 7.60 | 5.70 |
Polyisocyanurate (PIR)
Polyisocyanurate (PIR, polyiso or ISO) is a thermoset plastic foam used as rigid, high-density thermal insulation. It is chemically similar to PUR but uses a higher proportion of MDI and polyester-based polyols. PIR offers excellent thermal and fire insulation (BS Class 0 and EN ISO Class 1), is fire-resistant, and has a denser core than PUR. Suited to cold storage, cold rooms, factory partitions and production rooms.
| Skin thickness | Exterior & interior 0.45–0.60 mm (244–305 g/m²) |
|---|---|
| Skin coating | Anti-bacterial coating, food safe coating, food grade coating, fluorine coating |
| Core | Polyisocyanurate, density 48–55 kg/m³ |
| Width | 1137 | 1140 | 1160 | 1170 mm |
| Length | 2 m to 11.5 m (no more than 7 m recommended for walls) |
| Thickness | 25, 50, 75, 100, 150, 200 mm |
| Joint system | 1120–1170 mm module (Slip Joint Z-Lock) |
| Use | Wall, ceiling, roof, door |
| Core thickness (mm) | U-Value (W/m²K) | R-Value (m²K/W) | Operating temp. (°C) | Wall span, supporting ceiling & door (m) | Wall span, not supporting ceiling (m) | Ceiling span (m) |
|---|---|---|---|---|---|---|
| 50 | 0.38 | 2.42 | +5 ~ +100 | 5.40 | 6.00 | 3.60 |
| 75 | 0.26 | 3.63 | -15 ~ +100 | 6.25 | 9.00 | 4.50 |
| 100 | 0.18 | 4.90 | -25 ~ +100 | 9.00 | 12.00 | 5.20 |
| 150 | 0.12 | 7.30 | -35 ~ +100 | 12.00 | – | 5.70 |
Rockwool (Fire Rock)
Rockwool (Fire Rock) sandwich panels are used to build rooms operating above 60°C, with outstanding quality and durability. They are widely used in industries that need strong thermal sealing. Compared with AAC blocks and similar materials, Rockwool panels trap air better, keeping room temperature and cleanliness stable.
| Weight | 40–42 kg/m² |
|---|---|
| Thermal insulation | Down to 0.0175 kcal/m²·h·°C |
| Properties | Rigid with high load-bearing capacity |
| Joint | Socket system for very easy installation |
Slip Joint (Z-Lock)
An efficient panel-to-panel lock that makes installation very quick and easy. It prioritizes aesthetics and easy maintenance and repair.
Cam Lock
A much stronger lock than Z-Lock. Typically used for cold rooms where strength is the priority.
Doors
Doors & Door Hardware
Sandwich panel doors provide room access like any door, but their material carries a dedicated insulation system.
TypesSingle Swing Door – Manual · Double Swing Door – Manual · Single Swing Door – Automatic · Double Swing Door – Automatic
MaterialsSandwich panel, stainless steel SUS 304
SizeMade to customer requirements
Hermetic Sliding Door
Doors for operating theaters, cath labs and radiology rooms. Highly airtight, made of strong, corrosion-resistant SUS 304 stainless steel.
Manual Single Swing Door
Sandwich panel swing door, an effective solution for compact rooms, with sealed, chemical-resistant and anti-bacterial construction.
Automatic Sliding DoorPhoto coming soon
Automatic Swing Door
Touch-free opening. Opening/closing speed 0.25–0.45 m/s (adjustable), opening time 3–7 s, hold open 0–9 s, power 220 VAC 50/60 Hz.
Autohinge / Fast HingeChoice of auto hinge or fast hinge.
HandleLever or pull handle on request.
LocksetDouble cylinder, manual locking.
Door SealMechanical door seal leaves no gap when closed; double gasket also available.
Touchless / Foot SensorLets the door open without touch.
Manual HandleKeeps the door operable during a main power failure.
Accessories
Aluminium, Windows & Flooring
Aluminium Extrusion
Both an accessory and the structure of sandwich panel buildings. We use 100% virgin aluminium with profiles designed for cleanrooms and cold rooms, coated to match the panels.
Cleanroom Windows
Windows built to cleanroom standards with clear, tempered or laminated glass; available in single, double and triple glazing.
Homogeneous Vinyl Flooring
Hospital flooring for areas needing extra hygiene: easy to clean and slow to soil. Available in several colors.
Epoxy Flooring
Widely used in production areas: smooth seamless surface, chemical-resistant and very easy to clean. Available in several colors.
HVAC
Heating, Ventilation & Air Conditioning
Our HVAC (Heating, Ventilation, and Air Conditioning) systems control temperature, humidity, filtration and air pressure in sterile rooms as one integrated system.
Main AHU functions
- Ventilation: brings in fresh air and removes stale air
- Filtration: removes dust, particles and contaminants
- Temperature conditioning: heats or cools the air
- Humidity control: adds or removes moisture
- Air distribution through the building via ducting
Air Handling Unit (AHU)
The HVAC unit that conditions and circulates air as part of a building's heating, cooling and ventilation.
Specifications
- Material: insulated sandwich panel
- Cooling capacity: 100,000–150,000 BTU/h (as required)
- Air flow: 1500–2500 CFM
- Air static: 1000–1500 Pa
- Custom unit, electric heater
- Pre filter & medium filter, UV lamp sterilizer
Exhaust Fan Unit (EFU)
Extracts indoor air and discharges it outside to maintain air quality. In negative-pressure operating rooms, the EFU exhausts air through filtration so diseases and viruses do not spread.
Specifications
- Material: insulated sandwich panel
- Air flow: 1500–2500 CFM
- Air static: 1000–1500 Pa
- HEPA filter, 99.9% efficiency
- UV lamp sterilizer
Air Filter & HEPA Filter
Key components for air quality in hospitals, laboratories, production rooms and industry.
Specifications
- Pre filter: large particles such as dust and fibers
- Medium filter: medium particles, for production rooms, labs and hospitals
- HEPA filter: microscopic particles including allergens and bacteria
- Carbon filter: odors, gases and VOCs
- Electrostatic filter: smoke and pollen
HMI Monitoring Control
One-touch control and monitoring of the operating theater. Features are tailored to the theater type.
Specifications
- 10–22 inch touchscreen
- Frame stainless steel SUS 304
- Power 220 VAC 50/60 Hz
- HVAC control, room control, event alarm, data logger, medical gas alarm, entertainment (music & video)
Ducting Installation
Air duct installation using tested, high-quality products.
Specifications
- Pre-insulated aluminium duct, green product non-CFC
- Thickness 20 mm, density 71.49 kg/m³
- Working temperature -60 to +80 °C, humidity 0–100%
- Max. pressure 2,000 Pa
Pipe InstallationPhoto coming soon
Pipe Installation
Gas and liquid piping with quality insulation.
Specifications
- High-pressure pipe 5/8" with insulation
- Low-pressure pipe 1 1/8" with insulation
- Drain pipe 3/4" & accessories
Outdoor Air Conditioning
Outdoor units that drive the AHU cooling coil, sized to the project, from well-known brands such as Daikin, Hisense and others.
Laminar Air Flow
Laminar flow technology for a contaminant-free environment, with medical-grade HEPA filters of 99.9% efficiency (H13, per EN 1822).
Specifications
- Homogeneous membrane layer
- Perforated stainless steel
Other Components
Manual & motorized air volume dampers (stainless steel / powder-coated galvanized), perforated SUS 304 return air grilles, and an integrated control panel (800 × 600 × 250 mm, indoor, powder-coated) with sensors and a program controller for integrated automatic control.
HIRAMED Medical Equipment
HIRAMED is PT. Mahira Buana Karya's line of medical and laboratory equipment, built from corrosion-resistant, easy-to-clean SUS 304 stainless steel.
Air Shower
An automatic unit that uses high-velocity air jets to remove dust, particles and contaminants from clothing and body before entering a cleanroom. For pharmaceutical, food, electronics, hospital and laboratory use.
Specifications
- Standard size 1500 × 1000 × 2100 mm (customizable)
- Air velocity 20–25 m/s
- HEPA H14 (99.995% @0.3 μm) + pre-filter
- Powder coated steel / stainless steel 304
- Power 1–3 kW, 220 V / 380 V 50 Hz
- PLC control, single swing door + interlock
- Auto-start sensor, cycle indicator lights, audible alarm, glass door option
Electrical Interlock Passbox
SUS 304 stainless steel passbox with magnetic interlock, corrosion-resistant and easy to clean, preventing air contamination when transferring items between rooms.
Specifications
- Passive type: 850 × 850 × 600 mm (adjustable)
- Active type: 600 × 1000 × 600 mm (adjustable)
- Power 60 W / 220 VAC 50/60 Hz
- Glass, SS handle & lock
Scrub Station Sterilizer
For scrub-up: cleaning hands, arms and nails with a dedicated technique before medical staff enter the operating theater or perform sterile procedures.
Specifications
- Body stainless steel SUS 304, finishing polished
- 1 person: 90 × 65 × 180 cm; 2 persons: 145 × 65 × 180 cm; 3 persons: 260 × 65 × 150 cm
- Power 250 W, AC 220 V 50/60 Hz
- Automatic soap tap, water tap, hand dryer & mirror
- Filtering & UV sterilizer, 30 W UV lamp
Medical Cabinet
Storage cabinet for medical equipment, medicines and first-aid supplies, keeping them organized, accessible and secure. Chemical-resistant, anti-bacterial and easy to clean.
Specifications
- Dimensions 900 × 1700 × 400 mm (W × H × D)
- Stainless steel SUS 304
- Tempered glass, SS handle & lock
X-Ray Film Viewer
Slim X-ray film illuminator with a stainless steel frame, white polymethyl methacrylate screen with uniform brightness, and long-life lamps.
Specifications
- Dimensions 800 × 700 mm (double)
- Stainless steel SUS 304
- Power 150 W / 220 VAC 50/60 Hz
Medical Gas Installation
Bedheads, central oxygen, central vacuum, central medical air piping, N2O zone valves and premium international-standard medical gas outlets with stainless steel frames.
Specifications
- Outlet O2, N2O, compressed air, vacuum/suction, AGSS
- JIS / Ohmeda standard
- Frame SS 304, 700 × 200 mm
Room Accessories
Stainless-frame electrical outlets (16 A 250 V), 3,800 lm 40 W LED ceiling lamps, eyewash stations, and sinks with sensor-operated taps for hygiene and water saving.
Solutions
Specialist Rooms for Healthcare & Industry
Complete room systems built on sandwich panels, HVAC and medical equipment.
Modular Operating Theater (MOT)
An MOT is a modular operating theater designed to be flexible and modern while meeting medical hygiene, efficiency and safety standards. Its modular wall and ceiling panels can be adapted, enabling fast installation, easy maintenance, and future modification as the hospital or clinic needs change.
Modular DesignComponents are easy to fit and remove, allowing renovation or expansion without major disruption.
Anti-BacterialAnti-bacterial, corrosion-resistant materials such as stainless steel or special laminates to prevent infection.
Integrated TechnologyLED lighting, digital control panels and HEPA ventilation to keep the environment sterile.
Customizable LayoutLayouts tailored to the procedure: general surgery, orthopedics or cardiovascular.
Room construction
- Walls & ceiling in PIR insulated sandwich panel with anti-bacterial skin, 50 mm thick, fire-resistant
- SUS 304 stainless steel side plate wall, mirror finish
- Automatic hermetic sliding door SUS 304 hairline, single/double: 2100 × 1600 / 1200 / 900 mm
- Automatic swing door SUS 304 with gasket seal: 2100 × 1000 / 900 / 800 mm
- Vinyl flooring: anti-bacterial, anti-static, anti-fungal, blood & iodine resistant
- Radiation shielding: 1–4 mm lead sheet and 10–20 mm lead glass for X-ray rooms
- Aluminium extrusion with coved corners for easy cleaning and no dust or germ build-up
Example layout components: wall & ceiling sandwich panels, hermetic sliding door, automatic swing door, electrical passbox, medical cabinet, gas outlets, electrical outlets, X-ray viewer, HMI control system, laminar air flow, low return grille, room lighting, scrub-up station, vinyl flooring, surgical pendant, surgical light and operating table.
Cleanroom & Coldroom
A cleanroom is a room with very high cleanliness and environmental control that minimizes contamination from dust particles, microorganisms and chemical vapors. Cleanrooms use HEPA or ULPA filtration and control temperature, humidity and air pressure, and are classified under ISO 14644-1 by particle count per cubic meter of air. People inside wear dedicated garments (gowning) to prevent contamination.
For cold rooms and cold storage, sandwich panel insulation comes in various core types and thicknesses to hold room temperatures from -50 °C to +60 °C, with panel locking systems that deliver excellent thermal performance.
Biosafety Level 2 (BSL-2) Laboratory
A BSL-2 laboratory is designed to handle moderate-risk biological agents that can cause mild to moderate disease in humans, with low risk of airborne transmission. It is used for research, diagnostic testing and therapy development involving pathogens that require more containment than BSL-1.
Example PCR laboratory layout: airlocks, anterooms, sterile corridor, shower room, autoclave/decontamination room, infectious and non-infectious extraction rooms, mastermix room, DNA addition room and PCR room, equipped with passboxes and biological safety cabinets.
Isolation Room
Isolation rooms are purpose-built to isolate patients with infectious diseases or at high risk, preventing pathogens from spreading outside while providing safe medical care.
Negative-Pressure Isolation RoomNegative air pressure keeps air flowing in and not out to surrounding areas, even when the door opens. For patients with airborne infectious diseases.
Positive-Pressure Isolation RoomPositive air pressure keeps outside pathogens from entering. For immunocompromised patients, such as those undergoing chemotherapy or organ transplants.
Cytotoxic Room
Cytotoxic rooms are designed for handling cytotoxic drugs such as chemotherapy agents, which can damage healthy cells. They are built to strict safety standards to protect medical staff, patients and the environment. The design can be adapted to each hospital's needs.
- Protect staff from cytotoxic drug exposure
- Reduce contamination of the environment and other medical products
- Optimize sterility for immunocompromised patients
Room flow
- Preparation RoomPrescriptions and drugs are received and prepared, then passed to the handling room staff.
- Anteroom IMain access with interlocked doors, fitted with an eyewasher and sink.
- Gowning RoomRoom for putting on PPE.
- Anteroom IIAnteroom before the handling room to block contaminants, with interlocked doors.
- Cytotoxic Handling RoomCytostatic drugs are compounded in a Biological Safety Cabinet (BSC).
- Dispensing RoomProcessed drugs are handed over through a passbox or pass-through.
Industry Applications
Hospitals (Operating Rooms)
Operating rooms must stay aseptic. Sandwich panel systems provide a sterile, controlled environment for specific patient conditions.
Pharmaceuticals & Cleanrooms
Gas-free, hygienic insulation resistant to moisture, mold and bacteria, minimizing airborne particles and microorganisms to meet BS EN ISO 14644-1.
Cold Rooms / Cold Storage
A range of cores and thicknesses for room temperatures from -50 °C to +60 °C with excellent thermal performance.
Food & Beverage Plants
Easy temperature control and safe, clean surfaces resistant to moisture, mold and bacteria. Anti-bacterial CRP sheet, safe for food contact, is recommended.
Projects
Our Project References
Hospitals, laboratories and industry across Jakarta, West Java and East Java.
Isolation rooms Lily 1, 2 and 3Photo coming soon
Jakarta
RSIA Resti Mulya
Isolation rooms Lily 1, 2 and 3
BSL-2 laboratoryPhoto coming soon
Cirebon
Labkesda Kota Cirebon
BSL-2 laboratory
Vinyl flooring for the ICUPhoto coming soon
Bandung
RSKIA Harapan Bunda
Vinyl flooring for the ICU
Vinyl flooring for the OB-GYN surgery roomPhoto coming soon
Bandung
RSKIA Harapan Bunda
Vinyl flooring for the OB-GYN surgery room
Operating theater AHU maintenancePhoto coming soon
West Bandung
RSUD Cililin
Operating theater AHU maintenance
ICU HVAC maintenancePhoto coming soon
West Bandung
RSUD Cililin
ICU HVAC maintenance
Radiology HVAC maintenancePhoto coming soon
West Bandung
RSUD Cililin
Radiology HVAC maintenance
Supply of electrical interlock passboxesPhoto coming soon
Pasuruan, East Java
PT. Winata Jaya Utama
Supply of electrical interlock passboxes
Supply of air showers for PT. Onject IndonesiaPhoto coming soon
Cikarang, West Java
PT. Winata Jaya Utama
Supply of air showers for PT. Onject Indonesia
Supply of automatic single swing doors for Primaya Hospital Kelapa GadingPhoto coming soon
Jakarta
PT. Winata Jaya Utama
Supply of automatic single swing doors for Primaya Hospital Kelapa Gading
Cytotoxic room HVAC supplyPhoto coming soon
Blitar, East Java
RSUD Mardi Waluyo
Cytotoxic room HVAC supply
Operating theater HVAC for RSUD Karsa Husada BatuPhoto coming soon
Batu, East Java
PT. Interindo Tri Sinergy Utama
Operating theater HVAC for RSUD Karsa Husada Batu
Operating theater HVAC for RSUD dr. Koesma TubanPhoto coming soon
Tuban, East Java
PT. Interindo Tri Sinergy Utama
Operating theater HVAC for RSUD dr. Koesma Tuban
Cath lab HVAC for RSUD dr. Koesma TubanPhoto coming soon
Tuban, East Java
PT. Interindo Tri Sinergy Utama
Cath lab HVAC for RSUD dr. Koesma Tuban
Floor coving & handrail supplyPhoto coming soon
Bandung
RSU Bina Sehat
Floor coving & handrail supply
CT scan roomPhoto coming soon
Bandung
RSJP Paramarta
CT scan room
Gallery
Project & Product Gallery
Photos of PT. Mahira Buana Karya projects, products and activities.
Gallery photos will be added soon.
FAQ
Frequently Asked Questions
What is an insulated sandwich panel?
A three-layer construction material: two zincalume/galvanized sheets around an insulating core (EPS, PUR, PIR or Rockwool). It installs much faster than brick or AAC blocks and makes rooms more energy-efficient.
How do PUR, EPS, PIR and Rockwool panels differ?
EPS is the lightest and most economical. PUR is highly energy-efficient and prevents condensation, ideal for cold rooms. PIR has a denser, fire-resistant core (BS Class 0) and operates up to +100 °C. Rockwool is used for rooms above 60 °C.
Can panel and door sizes be customized?
Yes. Panel length is made to order and door sizes follow customer requirements. Operating theater, isolation room and cytotoxic room designs can also be tailored to each hospital.
Do you maintain existing HVAC systems?
Yes. Our service & maintenance covers AHUs and HVAC systems for operating theaters, ICUs and radiology rooms, as we have done for RSUD Cililin.
Where does PT. Mahira Buana Karya work?
Our office is in Batujajar, West Bandung. Our projects span Jakarta, West Java (Bandung, Cirebon, Cikarang) and East Java (Pasuruan, Blitar, Batu, Tuban).
How do I get a quotation?
Send an inquiry through the form on this page or chat with us on WhatsApp at +62-812-8800-6400. Include the room type, approximate size and project location so our team can prepare a quotation.
Contact
Contact Us
Tell us about your project. Our team will get back to you, or chat with us directly on WhatsApp.
- AddressJl. Graha Kencana Blok F7 No. 3, Batujajar Timur, Batujajar, West Bandung Regency, West Java 40561, Indonesia
- Phone / WhatsApp+62-812-8800-6400