Wall-to-Wall · SMN Series
Dseal ProGuard
ProGuard is a wall-to-wall expansion joint system from the SMN series, engineered to absorb the structural movements of large or compound buildings while keeping wall surfaces protected and intact.
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ProGuard is a wall-to-wall expansion joint cover from the SMN series, a surface-mounted system designed to span the gap between two adjacent wall sections of a structure. It is engineered for large or compound buildings where structural blocks shift independently, and is suitable for both interior and exterior walls as well as vertical surfaces.
ProGuard accommodates vertical, horizontal and transversal movement, making it suitable for cyclic structural cycling as well as permanent settlement. Its surface mounting allows fast installation over existing or new substrates without recessing the wall.
Key Benefits
- Absorbs multi-axis wall movement so finishes and partitions stay crack-free
- Handles both cyclic movement and long-term permanent settlement
- Surface mounting speeds installation and suits retrofit as well as new build
- Engineered specifically for large and compound building footprints
- Clean, continuous cover line maintains a professional wall appearance
- Backed by Dseal manufacturing support and India-wide supply
Applications
- Large commercial complexes and shopping malls
- Compound buildings with multiple structural blocks
- Hospitals and institutional campuses with linked wings
- Airports, transit terminals and other large-footprint structures
- Industrial and warehouse buildings subject to settlement
- High-rise residential towers and mixed-use developments
Features & Construction
- SMN-series wall-to-wall profile for adjoining wall conditions
- Accommodates vertical, horizontal and transversal movement
- Surface-mount design, including vertical wall application
- Suited to cyclic movement and permanent settlement scenarios
- Configurable for the joint widths of large or compound structures
Technical Specifications
| Type | Wall-to-wall (SMN series) |
|---|---|
| Movement | Vertical / horizontal / transversal |
| Mounting | Surface (incl. vertical) |
Installation Guide
- Confirm joint width, wall alignment and required movement at the gap
- Clean both wall faces and ensure substrates are sound and level
- Mark and pre-drill anchor positions along each side of the joint
- Mount the base or anchor profiles to the surface on each wall
- Set the cover profile over the joint, allowing free movement
- Fix and seal the perimeter as specified for the substrate
- Inspect the full run for continuity and unrestricted movement
Maintenance & Care
ProGuard requires minimal upkeep. Periodically inspect the cover and fixings for security, clear any debris lodged at the joint line, and confirm the profile still moves freely without binding against the wall faces.
Wipe the aluminium surface with a mild detergent solution as needed and avoid abrasive cleaners. If a section is damaged or a fixing loosens during a major movement event, contact Dseal (Dhawan Associates) for matching replacement components and guidance.
FAQs
ProGuard — Frequently Asked Questions
What is ProGuard?
ProGuard is a wall-to-wall expansion joint cover from Dseal's SMN series, designed to bridge the joint between two wall sections and absorb the structural movements of large or compound buildings.
Which series does ProGuard belong to?
ProGuard is part of the SMN series of wall-to-wall expansion joint systems manufactured by Dseal, a brand of Dhawan Associates.
What type of movement does ProGuard accommodate?
ProGuard accommodates vertical, horizontal and transversal movement, so it can handle multi-axis shifts between adjoining wall blocks.
Can ProGuard handle permanent settlement?
Yes. ProGuard is engineered for both cyclic movement and permanent settlement, making it well suited to large buildings where structural blocks gradually settle over time.
Is ProGuard a surface-mounted system?
Yes, ProGuard mounts on the surface of the wall, including vertical applications, which keeps installation straightforward and supports retrofit work.
What buildings is ProGuard designed for?
It is designed for large or compound buildings such as malls, hospitals, airports and institutional campuses where separate structural blocks move independently.
Can ProGuard be installed on vertical walls?
Yes. ProGuard is built for wall-to-wall conditions and can be surface mounted on vertical wall surfaces, both interior and exterior.
How do I maintain a ProGuard joint?
Periodically inspect the cover and fixings, clear debris from the joint line, and wipe the aluminium with a mild detergent. No special servicing is required.
What standards does ProGuard meet?
Dseal manufactures ProGuard under ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 certified processes, with aluminium components to ASTM B221-02 / ASTM 6063 where applicable.
How is ProGuard different from Dseal AeroGuard?
ProGuard is an SMN-series wall-to-wall system for large compound buildings with multi-axis movement, while AeroGuard is a low-profile architectural wall cover focused on clean aesthetics on single-wall joints.
How does ProGuard compare to JointShield?
ProGuard is a general SMN-series wall-to-wall cover, whereas JointShield is a seismic wall-to-wall cover with an integral water barrier for large multi-directional movement.
Are custom sizes available for ProGuard?
Yes. Dseal can supply ProGuard configured to the specific joint width and movement requirements of your project; share your details with Dhawan Associates for a tailored solution.
Does ProGuard provide a fire or acoustic barrier?
ProGuard is the cover system; where a project requires fire or acoustic separation at the joint, Dseal can advise on compatible barrier accessories to suit your specification.
Who manufactures ProGuard?
ProGuard is designed and made in India by Dhawan Associates under the Dseal brand, India's leading expansion joint manufacturer.
Where can I buy ProGuard in India?
ProGuard is available directly from Dseal (Dhawan Associates) across India. Call +91 93109 97953 to discuss your project and place an order.
Is ProGuard suitable for exterior walls?
Yes, ProGuard suits both interior and exterior wall applications, and its surface-mount design works on a range of substrates.
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