Our Services
Structural engineer in Armagh, Northern Ireland
Structural Calculations
Providing a full set of calculations to back up our design
Steelwork Design
Frame analysis for stability from dead, imposed and wind loading to meet the British Standards
Beam Design
Sizing of beams with calculations for domestic dwellings / renovations etc
Reinforced Concrete Design
Analysis of loads and design of reinforcement required under tension / compression for structural elements
Piled Foundation Design
Economic layout of foundation ground beams with reinforcement elevations, rebar schedules, pile loads, on site checks
Retaining Wall Design
Design of retaining walls in reinforced concrete, core walls and masonry wall (Non TAS approval)
Floor Slab Design
Design of suspended reinforced concrete ground or upper floor slabs, and ground bearing slabs
Timber Frame Design
Drawings , design and detailing of timber frame structure
Underpinning Design
Design and detailing of walls, where proposed levels are lower than existing wall / foundation levels
Structural Drawings
Quality detailed cad drawings for larger structural projects
Structural Certificates
Certification provided for structural design as detailed on drawings
Structural Surveys & Reports
Visiting properties to assess structural problems, producing a report with recommendations
Building Control Approvals
Liaising with the project architect to obtain building control approval on structural aspects
Home Design
Commercial Design
Foundation Works
Structural Steel Works
Ground Works
Steel Works Design
Why WJS?
If you need a structural engineer, we believe WJS Structural Design is a favourable solution for your construction project.
Practical solutions, understanding the realities of physically forming designs on the ground, therefore working with the team to see a project through to completion, approachable, efficient, and working under the hand of a higher guide.














