Project Description

Building Contractors London | Design and Build

A. Foundations and drainage – Streatham

  • CONVEYOR BELTS TO REMOVE FOUNDATION SPOIL

  • BREAKING DOWN EXISTING MANHOLE DRAINAGE

  • FOUNDATION FINCHES EXCAVATED

  • BELOW GROUND DRAINAGE MODIFIED

  • SETTING OUT CONCRETE POUR DATUM LEVELS INSIDE FOUNDATION

  • CONCRETE POURED INTO EXCAVATED FOUNDATION TRENCH

  • BELOW GROUND INSPECTION CHAMBER INSTALLED

  • SUBFLOOR PREPARATION

  • DAMP PROOF COURSE LAID READY FOR WALL CONSTRUCTION

B. Steel Beam Installation- Streatham

  • EXISTING ROTTEN TIMBER BEAM BEARING

  • SUPPORTING THE FIRST FLOOR BATHROOM BEFORE REMOVAL

  • SUPPORTING EXTERNAL FLANK WALL PRIOR TO REMOVAL OF OF EXISTING TIMBER BEAM

  • ACCRO PROPS IN PLACE FOR STRUCTURAL SUPPORTS

  • NEWLY RSJ STEEL BEAM FOR INTERNAL LOUNGE OPENING

  • STEEL BEAM SUPPORTS

  • ENSURING THE NEW RSJ STEEL BEAM IS LEVEL

  • WELDING THE 300MM BEARING PLATE TO THE EXTERNAL RSJ STEEL BEAM

  • SLIDING DOOR OPENING STEEL BEAM INSTALLED WITH PAD STONES

  • OPENING ALMOST READY FOR SLIDING DOOR INSTALLATION

  • ROOF WALL PLATE INSTALLED FOR RAFTER CONNECTIONS

  • PREDRILLING THE WALL PLATE TO BOLT ON TOP OF RSJ STEEL BEAM

C. ROOFING INSTALLATION- STREATHAM

  • ROOFING RAFTERS INSTALLED @ 247 X 47

  • ROOFING RAFTERS SET OUT

  • WALL PLATE INSTALLED BOLTED TO THE HOUSE WITH 18 MM ANCHOR BOLTS

  • SETTING OUT THE VELUX ROOF WINDOWS

  • LOW PROFILE HEAVY DUTY ROOF INSTALLED TO SUIT 17 DEGREE PITCH

  • PREPARING THE VELUX WINDOWS

  • JOIST STRAPS INSTALLED

  • VELUX WINDOW FLASHING INSTALLED

  • ROOF TILES LAID

D. UNDERFLOOR HEATING- STREATHAM

  • LAYING THE DAMP PROOF MEMBRANE FOR THE CONCRETE  SLAB

  • SETTING OUT LASER LEVEL LINE FOR THE CONCRETE  SLAB

  • POURED CONCRETE  FOR SUB FLOOR

  • UNDERFLOOR THERMAL INSULATION

  • VAPOUR BANNER LAID DOWN FOR HEATING PIPE

  • LAYING DOWN UNDERFLOOR HEATING PIPE

  • UNDERFLOOR HEATING PIPE SCHEMATIC

  • INSTALLING HEATING CONTROL SYSTEM

  • SETTING OUT LASER LEVEL LINE SPIDERS FOR THE LIQUID SCREED

  • SETTING THE BATON FOR  LIQUID SCREED LEVEL

  • MEASURING THE HEIGHT FOR THE LIQUID SCREED WITH SCREED LEVELLING SPIDERS /TRIPODS

  • LIQUID SCREED PUMP USED

  • LIQUID SCREED CONNECTED TO PUMP FOR DISPOSAL

  • PUMPING LIQUID SCREED ON FLOOR

  • LEVELLING THE LIQUID SCREED AND REMOVING AIR BUBBLES

  • APPLYING THE FINISHED SURFACE PRIMA

  • SLIDING DOORS DOORS INSTALLATION

  • FINNSHED!