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Our Services

Structural 

Engineering

We specialise in residential projects from designing the removal of walls to complete Knockouts to support new/existing structural elements.

Please feel free to call our team to quote you on your proposed works.

Loft Conversions

Haicad Ltd specialise in Velux, Mansard, Hip to Gable,

L-Shape and your standard Dormer Loft Conversion. Quick Turnaround and rates which will not be beaten.

Beam/Column

Design

Designing all kinds of beam design, flitch beams, cantilever beams, simply supported beams, fixed beams, columns + pads.

Architecture Design

Planning Design to Building Regulations prepared on CAD for all Extensions, Conservatory's, Garage Change of use, Orangeries, Loft Conversions, 

House Extensions

Designing Single Storey Rear / Side / Wraparound to Double Storey Rear / Side from Planning to Building Regulations - to comply to Planning & Building control. 

Our Expertise

HAICAD

Pre-Construction

  • Design-Build

  • Scheduling
    Estimating & Budgeting

  • Planning Permission

Construction

  • Quality Control

  • Safety Management

  • Subcontractor Management

Post-Construction

  • LBC Final Certificate

  • FENSA Certification

  • NICE Certification

  • Facebook
  • Instagram
  • Yelp

Contact Us

13 Doggetts Close,

East Barnet,

Hertfordshire

EN4 8SJ

07838135957

© 2025 by Haicad Ltd - Domestic Engineering Calculation & CAD Draughting Services. Extensions - Loft Conversions

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